Add tabs to the right panel (#12672)

* Create new method for header button behaviour With the introduction of tabs, the behaviour of the header buttons is changed as follows: - Close any right panel if open - Open the correct right panel if no panel was open before The old method (and behaviour) is retained as showOrHidePhase. * Implement tabs in the right panel There are three tabs: Info, People and Threads * Remove unwanted code from RoomSummaryCard - Remove the menu item for opening the memberlist since that is now taken of by the tabs. - Remove the close button * Remove code for focusing close button from tac item See https://github.com/matrix-org/matrix-react-sdk/pull/12410 There's no longer a close button to focus so we instead focus the thread tab. This is done in RightPaneltabs.tsx so we just need to remove this code. * Introduce a room info icon to the header This was previously present in the legacy room header but not in the new header. * BaseCard changes - Adds id, ariaLabelledBy and role props to implement tab accessibility. - Adds hideHeaderButtons prop to hide header buttons (think back and close buttons). - Change confusing header rendering code: header is not rendered ONLY when no header is passed AND hideHeaderButtons is true. * Refactor repeated code into function Created a new function createSpaceScopeHeader which returns the component if the room is a space room. Previously this code was duplicated in every component that uses SpaceScopeHeader component. * Pass BaseCard attributes and use helper function Actually using the code from the last two commits * Add, update and remove tests/screenshots/snapshots * Fix distance between search bar and tabs * Update compound * Update screenshots/snapshots
2024-07-09 17:06:50 +05:30 · 2024-07-09 17:06:50 +05:30 · cf8b87fd14
commit cf8b87fd14
parent cd39d91c15
41 changed files with 501 additions and 294 deletions
--- a/package.json
+++ b/package.json
@ -78,7 +78,7 @@
        "@sentry/browser": "^8.0.0",
        "@testing-library/react-hooks": "^8.0.1",
        "@vector-im/compound-design-tokens": "^1.2.0",
-        "@vector-im/compound-web": "^5.1.2",
+        "@vector-im/compound-web": "^5.2.3",
        "@zxcvbn-ts/core": "^3.0.4",
        "@zxcvbn-ts/language-common": "^3.0.4",
        "@zxcvbn-ts/language-en": "^3.0.2",
--- a/playwright/e2e/crypto/crypto.spec.ts
+++ b/playwright/e2e/crypto/crypto.spec.ts
@ -103,7 +103,7 @@ const verify = async (page: Page, bob: Bot) => {
    const bobsVerificationRequestPromise = waitForVerificationRequest(bob);

    const roomInfo = await openRoomInfo(page);
-    await roomInfo.getByRole("menuitem", { name: "People" }).click();
+    await page.locator(".mx_RightPanelTabs").getByText("People").click();
    await roomInfo.getByText("Bob").click();
    await roomInfo.getByRole("button", { name: "Verify" }).click();
    await roomInfo.getByRole("button", { name: "Start Verification" }).click();
@ -279,7 +279,7 @@ test.describe("Cryptography", function () {

        // Assert that verified icon is rendered
        await page.getByRole("button", { name: "Room members" }).click();
-        await page.getByRole("button", { name: "Room information" }).click();
+        await page.locator(".mx_RightPanelTabs").getByText("Info").click();
        await expect(page.locator('.mx_RoomSummaryCard_badges [data-kind="success"]')).toContainText("Encrypted");

        // Take a snapshot of RoomSummaryCard with a verified E2EE icon
--- a/playwright/e2e/crypto/dehydration.spec.ts
+++ b/playwright/e2e/crypto/dehydration.spec.ts
@ -102,7 +102,7 @@ test.describe("Dehydration", () => {

        await viewRoomSummaryByName(page, app, ROOM_NAME);

-        await page.getByRole("menuitem", { name: "People" }).click();
+        await page.locator(".mx_RightPanelTabs").getByText("People").click();
        await expect(page.locator(".mx_MemberList")).toBeVisible();

        await getMemberTileByName(page, NAME).click();
--- a/playwright/e2e/lazy-loading/lazy-loading.spec.ts
+++ b/playwright/e2e/lazy-loading/lazy-loading.spec.ts
@ -80,7 +80,7 @@ test.describe("Lazy Loading", () => {

    async function openMemberlist(page: Page): Promise<void> {
        await page.locator(".mx_LegacyRoomHeader").getByRole("button", { name: "Room info" }).click();
-        await page.locator(".mx_RoomSummaryCard").getByRole("menuitem", { name: "People" }).click(); // \d represents the number of the room members
+        await page.locator(".mx_RightPanelTabs").getByText("People").click();
    }

    function getMemberInMemberlist(page: Page, name: string): Locator {
--- a/playwright/e2e/read-receipts/index.ts
+++ b/playwright/e2e/read-receipts/index.ts
@ -399,11 +399,10 @@ class Helpers {
    }

    /**
-     * Close the threads panel. (Actually, close any right panel, but for these
-     * tests we only open the threads panel.)
+     * Close the threads panel.
     */
    async closeThreadsPanel() {
-        await this.page.locator(".mx_RightPanel").getByLabel("Close").click();
+        await this.page.locator(".mx_LegacyRoomHeader").getByLabel("Threads").click();
        await expect(this.page.locator(".mx_RightPanel")).not.toBeVisible();
    }

@ -411,7 +410,7 @@ class Helpers {
     * Return to the list of threads, given we are viewing a single thread.
     */
    async backToThreadsList() {
-        await this.page.locator(".mx_RightPanel").getByLabel("Threads").click();
+        await this.page.locator(".mx_LegacyRoomHeader").getByLabel("Threads").click();
    }

    /**
--- a/playwright/e2e/right-panel/right-panel.spec.ts
+++ b/playwright/e2e/right-panel/right-panel.spec.ts
@ -113,7 +113,7 @@ test.describe("RightPanel", () => {
        test("should handle viewing room member", async ({ page, app }) => {
            await viewRoomSummaryByName(page, app, ROOM_NAME);

-            await page.getByRole("menuitem", { name: "People" }).click();
+            await page.locator(".mx_RightPanelTabs").getByText("People").click();
            await expect(page.locator(".mx_MemberList")).toBeVisible();

            await getMemberTileByName(page, NAME).click();
@ -123,7 +123,7 @@ test.describe("RightPanel", () => {
            await page.getByRole("button", { name: "Room members" }).click();
            await expect(page.locator(".mx_MemberList")).toBeVisible();

-            await page.getByRole("button", { name: "Room information" }).click();
+            await page.locator(".mx_RightPanelTabs").getByText("Info").click();
            await checkRoomSummaryCard(page, ROOM_NAME);
        });
    });
--- a/playwright/e2e/spaces/threads-activity-centre/index.ts
+++ b/playwright/e2e/spaces/threads-activity-centre/index.ts
@ -337,12 +337,10 @@ export class Helpers {
    }

    /**
-     * Assert that the thread panel is focused (actually the 'close' button, specifically)
+     * Assert that the thread tab is focused
     */
-    assertThreadPanelFocused() {
-        return expect(
-            this.page.locator(".mx_ThreadPanel").locator(".mx_BaseCard_header").getByLabel("Close"),
-        ).toBeFocused();
+    assertThreadTabFocused() {
+        return expect(this.page.locator("#thread-panel-tab")).toBeFocused();
    }

    /**
--- a/playwright/e2e/spaces/threads-activity-centre/threadsActivityCentre.spec.ts
+++ b/playwright/e2e/spaces/threads-activity-centre/threadsActivityCentre.spec.ts
@ -161,17 +161,12 @@ test.describe("Threads Activity Centre", () => {
        await util.assertNoTacIndicator();
    });

-    test("should focus the thread panel close button when clicking an item in the TAC", async ({
-        room1,
-        room2,
-        util,
-        msg,
-    }) => {
+    test("should focus the thread tab when clicking an item in the TAC", async ({ room1, room2, util, msg }) => {
        await util.receiveMessages(room1, ["Msg1", msg.threadedOff("Msg1", "Resp1")]);

        await util.openTac();
        await util.clickRoomInTac(room1.name);

-        await util.assertThreadPanelFocused();
+        await util.assertThreadTabFocused();
    });
 });
--- a/playwright/snapshots/crypto/crypto.spec.ts/RoomSummaryCard-with-verified-e2ee-linux.png
+++ b/playwright/snapshots/crypto/crypto.spec.ts/RoomSummaryCard-with-verified-e2ee-linux.png
--- a/playwright/snapshots/invite/invite-dialog.spec.ts/invite-dialog-room-with-user-pill-linux.png
+++ b/playwright/snapshots/invite/invite-dialog.spec.ts/invite-dialog-room-with-user-pill-linux.png
--- a/playwright/snapshots/invite/invite-dialog.spec.ts/invite-dialog-room-without-user-linux.png
+++ b/playwright/snapshots/invite/invite-dialog.spec.ts/invite-dialog-room-without-user-linux.png
--- a/playwright/snapshots/right-panel/right-panel.spec.ts/with-name-and-address-linux.png
+++ b/playwright/snapshots/right-panel/right-panel.spec.ts/with-name-and-address-linux.png
--- a/res/css/_components.pcss
+++ b/res/css/_components.pcss
@ -261,6 +261,7 @@
@import "./views/right_panel/_BaseCard.pcss";
@import "./views/right_panel/_EncryptionInfo.pcss";
@import "./views/right_panel/_PinnedMessagesCard.pcss";
+@import "./views/right_panel/_RightPanelTabs.pcss";
@import "./views/right_panel/_RoomSummaryCard.pcss";
@import "./views/right_panel/_ThreadPanel.pcss";
@import "./views/right_panel/_TimelineCard.pcss";
--- a/res/css/views/right_panel/_RightPanelTabs.pcss
+++ b/res/css/views/right_panel/_RightPanelTabs.pcss
@ -0,0 +1,25 @@
+/*
+Copyright 2024 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+.mx_RightPanelTabs {
+    margin: 0;
+    height: 64px;
+    box-sizing: border-box;
+
+    ul {
+        margin-left: 16px;
+    }
+}
--- a/res/css/views/right_panel/_RoomSummaryCard.pcss
+++ b/res/css/views/right_panel/_RoomSummaryCard.pcss
@ -235,7 +235,7 @@ limitations under the License.
 }

 .mx_RoomSummaryCard_header {
-    padding: 15px 12px;
+    padding: 24px 12px 15px;
 }

 .mx_RoomSummaryCard_search {
--- a/res/css/views/rooms/_MemberList.pcss
+++ b/res/css/views/rooms/_MemberList.pcss
@ -19,6 +19,7 @@ limitations under the License.
    display: flex;
    flex-direction: column;
    min-height: 0;
+    margin-top: 24px;

    .mx_Spinner {
        flex: 1 0 auto;
--- a/src/components/structures/RightPanel.tsx
+++ b/src/components/structures/RightPanel.tsx
@ -42,6 +42,7 @@ import { UPDATE_EVENT } from "../../stores/AsyncStore";
 import { IRightPanelCard, IRightPanelCardState } from "../../stores/right-panel/RightPanelStoreIPanelState";
 import { Action } from "../../dispatcher/actions";
 import { XOR } from "../../@types/common";
+import { RightPanelTabs } from "../views/right_panel/RightPanelTabs";

 interface BaseProps {
    overwriteCard?: IRightPanelCard; // used to display a custom card and ignoring the RightPanelStore (used for UserView)
@ -171,6 +172,7 @@ export default class RightPanel extends React.Component<Props, IState> {
                        <MemberList
                            roomId={roomId}
                            key={roomId}
+                            hideHeaderButtons
                            onClose={this.onClose}
                            searchQuery={this.state.searchQuery}
                            onSearchQueryChanged={this.onSearchQueryChanged}
@ -294,7 +296,6 @@ export default class RightPanel extends React.Component<Props, IState> {
                    card = (
                        <RoomSummaryCard
                            room={this.props.room}
-                            onClose={this.onClose}
                            // whenever RightPanel is passed a room it is passed a permalinkcreator
                            permalinkCreator={this.props.permalinkCreator!}
                            onSearchChange={this.props.onSearchChange}
@ -314,6 +315,7 @@ export default class RightPanel extends React.Component<Props, IState> {

        return (
            <aside className="mx_RightPanel" id="mx_RightPanel">
+                {phase && <RightPanelTabs phase={phase} />}
                {card}
            </aside>
        );
--- a/src/components/structures/RoomView.tsx
+++ b/src/components/structures/RoomView.tsx
@ -1287,7 +1287,7 @@ export class RoomView extends React.Component<IRoomProps, IRoomState> {
                        ]);
                    }
                } else {
-                    RightPanelStore.instance.showOrHidePanel(RightPanelPhases.RoomMemberList);
+                    RightPanelStore.instance.showOrHidePhase(RightPanelPhases.RoomMemberList);
                }
                break;
            case Action.View3pidInvite:
--- a/src/components/structures/ThreadPanel.tsx
+++ b/src/components/structures/ThreadPanel.tsx
@ -37,9 +37,6 @@ import { ButtonEvent } from "../views/elements/AccessibleButton";
 import Spinner from "../views/elements/Spinner";
 import Heading from "../views/typography/Heading";
 import { clearRoomNotification } from "../../utils/notifications";
-import { useDispatcher } from "../../hooks/useDispatcher";
-import dis from "../../dispatcher/dispatcher";
-import { Action } from "../../dispatcher/actions";

 interface IProps {
    roomId: string;
@ -259,14 +256,6 @@ const ThreadPanel: React.FC<IProps> = ({ roomId, onClose, permalinkCreator }) =>
        }
    }, [timelineSet, timelinePanel]);

-    useDispatcher(dis, (payload) => {
-        // This actually foucses the close button on the threads panel, as its the only interactive element,
-        // but at least it puts the user in the right area of the app.
-        if (payload.action === Action.FocusThreadsPanel) {
-            closeButonRef.current?.focus();
-        }
-    });
-
    return (
        <RoomContext.Provider
            value={{
@ -277,6 +266,7 @@ const ThreadPanel: React.FC<IProps> = ({ roomId, onClose, permalinkCreator }) =>
            }}
        >
            <BaseCard
+                hideHeaderButtons
                header={
                    <ThreadPanelHeader
                        filterOption={filterOption}
@ -284,7 +274,10 @@ const ThreadPanel: React.FC<IProps> = ({ roomId, onClose, permalinkCreator }) =>
                        empty={!hasThreads}
                    />
                }
+                id="thread-panel"
                className="mx_ThreadPanel"
+                ariaLabelledBy="thread-panel-tab"
+                role="tabpanel"
                onClose={onClose}
                withoutScrollContainer={true}
                ref={card}
--- a/src/components/views/right_panel/BaseCard.tsx
+++ b/src/components/views/right_panel/BaseCard.tsx
@ -26,8 +26,12 @@ import { CardContext } from "./context";

 interface IProps {
    header?: ReactNode | null;
+    hideHeaderButtons?: boolean;
    footer?: ReactNode;
    className?: string;
+    id?: string;
+    role?: "tabpanel";
+    ariaLabelledBy?: string;
    withoutScrollContainer?: boolean;
    closeLabel?: string;
    onClose?(ev: ButtonEvent): void;
@ -62,6 +66,10 @@ const BaseCard: React.FC<IProps> = forwardRef<HTMLDivElement, IProps>(
            onClose,
            onBack,
            className,
+            id,
+            ariaLabelledBy,
+            role,
+            hideHeaderButtons,
            header,
            footer,
            withoutScrollContainer,
@ -100,13 +108,31 @@ const BaseCard: React.FC<IProps> = forwardRef<HTMLDivElement, IProps>(
            children = <AutoHideScrollbar>{children}</AutoHideScrollbar>;
        }

+        let headerButtons: React.ReactElement | undefined;
+        if (!hideHeaderButtons) {
+            headerButtons = (
+                <>
+                    {backButton}
+                    {closeButton}
+                </>
+            );
+        }
+
+        const shouldRenderHeader = header || !hideHeaderButtons;
+
        return (
            <CardContext.Provider value={{ isCard: true }}>
-                <div className={classNames("mx_BaseCard", className)} ref={ref} onKeyDown={onKeyDown}>
-                    {header !== null && (
+                <div
+                    id={id}
+                    aria-labelledby={ariaLabelledBy}
+                    role={role}
+                    className={classNames("mx_BaseCard", className)}
+                    ref={ref}
+                    onKeyDown={onKeyDown}
+                >
+                    {shouldRenderHeader && (
                        <div className="mx_BaseCard_header">
-                            {backButton}
-                            {closeButton}
+                            {headerButtons}
                            <div className="mx_BaseCard_headerProp">{header}</div>
                        </div>
                    )}
--- a/src/components/views/right_panel/LegacyRoomHeaderButtons.tsx
+++ b/src/components/views/right_panel/LegacyRoomHeaderButtons.tsx
@ -214,27 +214,27 @@ export default class LegacyRoomHeaderButtons extends HeaderButtons<IProps> {
        const currentPhase = RightPanelStore.instance.currentCard.phase;
        if (currentPhase && ROOM_INFO_PHASES.includes(currentPhase)) {
            if (this.state.phase === currentPhase) {
-                RightPanelStore.instance.showOrHidePanel(currentPhase);
+                RightPanelStore.instance.showOrHidePhase(currentPhase);
            } else {
-                RightPanelStore.instance.showOrHidePanel(currentPhase, RightPanelStore.instance.currentCard.state);
+                RightPanelStore.instance.showOrHidePhase(currentPhase, RightPanelStore.instance.currentCard.state);
            }
        } else {
            // This toggles for us, if needed
-            RightPanelStore.instance.showOrHidePanel(RightPanelPhases.RoomSummary);
+            RightPanelStore.instance.showOrHidePhase(RightPanelPhases.RoomSummary);
        }
    };

    private onNotificationsClicked = (): void => {
        // This toggles for us, if needed
-        RightPanelStore.instance.showOrHidePanel(RightPanelPhases.NotificationPanel);
+        RightPanelStore.instance.showOrHidePhase(RightPanelPhases.NotificationPanel);
    };

    private onPinnedMessagesClicked = (): void => {
        // This toggles for us, if needed
-        RightPanelStore.instance.showOrHidePanel(RightPanelPhases.PinnedMessages);
+        RightPanelStore.instance.showOrHidePhase(RightPanelPhases.PinnedMessages);
    };
    private onTimelineCardClicked = (): void => {
-        RightPanelStore.instance.showOrHidePanel(RightPanelPhases.Timeline);
+        RightPanelStore.instance.showOrHidePhase(RightPanelPhases.Timeline);
    };

    private onThreadsPanelClicked = (ev: ButtonEvent): void => {
--- a/src/components/views/right_panel/RightPanelTabs.tsx
+++ b/src/components/views/right_panel/RightPanelTabs.tsx
@ -0,0 +1,86 @@
+/*
+Copyright 2024 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import React, { useRef } from "react";
+import { NavBar, NavItem } from "@vector-im/compound-web";
+
+import { _t } from "../../../languageHandler";
+import { RightPanelPhases } from "../../../stores/right-panel/RightPanelStorePhases";
+import RightPanelStore from "../../../stores/right-panel/RightPanelStore";
+import PosthogTrackers from "../../../PosthogTrackers";
+import { useDispatcher } from "../../../hooks/useDispatcher";
+import dispatcher from "../../../dispatcher/dispatcher";
+import { Action } from "../../../dispatcher/actions";
+
+function shouldShowTabsForPhase(phase?: RightPanelPhases): boolean {
+    const tabs = [RightPanelPhases.RoomSummary, RightPanelPhases.RoomMemberList, RightPanelPhases.ThreadPanel];
+    return !!phase && tabs.includes(phase);
+}
+
+type Props = {
+    phase: RightPanelPhases;
+};
+
+export const RightPanelTabs: React.FC<Props> = ({ phase }): JSX.Element | null => {
+    const threadsTabRef = useRef<HTMLButtonElement | null>(null);
+
+    useDispatcher(dispatcher, (payload) => {
+        // This actually focuses the threads tab, as its the only interactive element,
+        // but at least it puts the user in the right area of the app.
+        if (payload.action === Action.FocusThreadsPanel) {
+            threadsTabRef.current?.focus();
+        }
+    });
+
+    if (!shouldShowTabsForPhase(phase)) return null;
+
+    return (
+        <NavBar className="mx_RightPanelTabs" aria-label="right panel" role="tablist">
+            <NavItem
+                aria-controls="room-summary-panel"
+                id="room-summary-panel-tab"
+                onClick={() => {
+                    RightPanelStore.instance.pushCard({ phase: RightPanelPhases.RoomSummary }, true);
+                }}
+                active={phase === RightPanelPhases.RoomSummary}
+            >
+                {_t("right_panel|info")}
+            </NavItem>
+            <NavItem
+                aria-controls="memberlist-panel"
+                id="memberlist-panel-tab"
+                onClick={(ev: React.MouseEvent<HTMLButtonElement, MouseEvent>) => {
+                    RightPanelStore.instance.pushCard({ phase: RightPanelPhases.RoomMemberList }, true);
+                    PosthogTrackers.trackInteraction("WebRightPanelRoomInfoPeopleButton", ev);
+                }}
+                active={phase === RightPanelPhases.RoomMemberList}
+            >
+                {_t("common|people")}
+            </NavItem>
+            <NavItem
+                aria-controls="thread-panel"
+                id="thread-panel-tab"
+                onClick={() => {
+                    RightPanelStore.instance.pushCard({ phase: RightPanelPhases.ThreadPanel }, true);
+                }}
+                active={phase === RightPanelPhases.ThreadPanel}
+                ref={threadsTabRef}
+            >
+                {_t("common|threads")}
+            </NavItem>
+        </NavBar>
+    );
+};
--- a/src/components/views/right_panel/RoomSummaryCard.tsx
+++ b/src/components/views/right_panel/RoomSummaryCard.tsx
@ -39,7 +39,6 @@ import {
 } from "@vector-im/compound-web";
 import { Icon as FavouriteIcon } from "@vector-im/compound-design-tokens/icons/favourite.svg";
 import { Icon as UserAddIcon } from "@vector-im/compound-design-tokens/icons/user-add.svg";
-import { Icon as UserProfileSolidIcon } from "@vector-im/compound-design-tokens/icons/user-profile-solid.svg";
 import { Icon as LinkIcon } from "@vector-im/compound-design-tokens/icons/link.svg";
 import { Icon as SettingsIcon } from "@vector-im/compound-design-tokens/icons/settings.svg";
 import { Icon as ExportArchiveIcon } from "@vector-im/compound-design-tokens/icons/export-archive.svg";
@ -106,7 +105,6 @@ import { useTransition } from "../../../hooks/useTransition";
 interface IProps {
    room: Room;
    permalinkCreator: RoomPermalinkCreator;
-    onClose(): void;
    onSearchChange?: (e: ChangeEvent) => void;
    onSearchCancel?: () => void;
    focusRoomSearch?: boolean;
@ -382,7 +380,6 @@ const RoomTopic: React.FC<Pick<IProps, "room">> = ({ room }): JSX.Element | null
 const RoomSummaryCard: React.FC<IProps> = ({
    room,
    permalinkCreator,
-    onClose,
    onSearchChange,
    onSearchCancel,
    focusRoomSearch,
@ -416,11 +413,6 @@ const RoomSummaryCard: React.FC<IProps> = ({
        });
    };

-    const onRoomMembersClick = (ev: Event): void => {
-        RightPanelStore.instance.pushCard({ phase: RightPanelPhases.RoomMemberList }, true);
-        PosthogTrackers.trackInteraction("WebRightPanelRoomInfoPeopleButton", ev);
-    };
-
    const isRoomEncrypted = useIsEncrypted(cli, room);
    const roomContext = useContext(RoomContext);
    const e2eStatus = roomContext.e2eStatus;
@ -532,7 +524,13 @@ const RoomSummaryCard: React.FC<IProps> = ({
    const isFavorite = roomTags.includes(DefaultTagID.Favourite);

    return (
-        <BaseCard header={null} className="mx_RoomSummaryCard" onClose={onClose}>
+        <BaseCard
+            hideHeaderButtons
+            id="room-summary-panel"
+            className="mx_RoomSummaryCard"
+            ariaLabelledBy="room-summary-panel-tab"
+            role="tabpanel"
+        >
            <Flex
                as="header"
                className="mx_RoomSummaryCard_header"
@ -558,12 +556,6 @@ const RoomSummaryCard: React.FC<IProps> = ({
                        />
                    </Form.Root>
                )}
-                <AccessibleButton
-                    data-testid="base-card-close-button"
-                    className="mx_BaseCard_close"
-                    onClick={onClose}
-                    title={_t("action|close")}
-                />
            </Flex>

            {header}
@ -589,13 +581,6 @@ const RoomSummaryCard: React.FC<IProps> = ({
                <MenuItem Icon={SettingsIcon} label={_t("common|settings")} onSelect={onRoomSettingsClick} />

                <Separator />
-                <MenuItem
-                    // this icon matches the legacy implementation
-                    // and is a short term solution until legacy room header is removed
-                    Icon={UserProfileSolidIcon}
-                    label={_t("common|people")}
-                    onSelect={onRoomMembersClick}
-                />
                {!isVideoRoom && (
                    <>
                        <MenuItem Icon={FilesIcon} label={_t("right_panel|files_button")} onSelect={onRoomFilesClick} />
--- a/src/components/views/right_panel/UserInfo.tsx
+++ b/src/components/views/right_panel/UserInfo.tsx
@ -80,7 +80,7 @@ import { DirectoryMember, startDmOnFirstMessage } from "../../../utils/direct-me
 import { SdkContextClass } from "../../../contexts/SDKContext";
 import { asyncSome } from "../../../utils/arrays";
 import UIStore from "../../../stores/UIStore";
-import { SpaceScopeHeader } from "../rooms/SpaceScopeHeader";
+import { createSpaceScopeHeader } from "../rooms/SpaceScopeHeader";

 export interface IDevice extends Device {
    ambiguous?: boolean;
@ -1774,10 +1774,11 @@ const UserInfo: React.FC<IProps> = ({ user, room, onClose, phase = RightPanelPha
            <UserInfoHeader member={member} e2eStatus={e2eStatus} roomId={room?.roomId} />
        </>
    );
+
    return (
        <BaseCard
            className={classes.join(" ")}
-            header={room ? <SpaceScopeHeader room={room} /> : undefined}
+            header={createSpaceScopeHeader(room)}
            onClose={onClose}
            closeLabel={closeLabel}
            cardState={cardState}
--- a/src/components/views/rooms/MemberList.tsx
+++ b/src/components/views/rooms/MemberList.tsx
@ -55,7 +55,7 @@ import { SDKContext } from "../../../contexts/SDKContext";
 import { canInviteTo } from "../../../utils/room/canInviteTo";
 import { inviteToRoom } from "../../../utils/room/inviteToRoom";
 import { Action } from "../../../dispatcher/actions";
-import { SpaceScopeHeader } from "./SpaceScopeHeader";
+import { createSpaceScopeHeader } from "./SpaceScopeHeader";

 const INITIAL_LOAD_NUM_MEMBERS = 30;
 const INITIAL_LOAD_NUM_INVITED = 5;
@ -64,6 +64,7 @@ const SHOW_MORE_INCREMENT = 100;
 interface IProps {
    roomId: string;
    searchQuery: string;
+    hideHeaderButtons?: boolean;
    onClose(): void;
    onSearchQueryChanged: (query: string) => void;
 }
@ -358,7 +359,14 @@ export default class MemberList extends React.Component<IProps, IState> {
    public render(): React.ReactNode {
        if (this.state.loading) {
            return (
-                <BaseCard className="mx_MemberList" onClose={this.props.onClose}>
+                <BaseCard
+                    id="memberlist-panel"
+                    className="mx_MemberList"
+                    ariaLabelledBy="memberlist-panel-tab"
+                    role="tabpanel"
+                    hideHeaderButtons={this.props.hideHeaderButtons}
+                    onClose={this.props.onClose}
+                >
                    <Spinner />
                </BaseCard>
            );
@ -415,12 +423,14 @@ export default class MemberList extends React.Component<IProps, IState> {
            />
        );

-        const scopeHeader = room ? <SpaceScopeHeader room={room} /> : undefined;
-
        return (
            <BaseCard
+                id="memberlist-panel"
                className="mx_MemberList"
-                header={<React.Fragment>{scopeHeader}</React.Fragment>}
+                ariaLabelledBy="memberlist-panel-tab"
+                role="tabpanel"
+                header={createSpaceScopeHeader(room)}
+                hideHeaderButtons={this.props.hideHeaderButtons}
                footer={footer}
                onClose={this.props.onClose}
            >
--- a/src/components/views/rooms/RoomHeader.tsx
+++ b/src/components/views/rooms/RoomHeader.tsx
@ -20,6 +20,7 @@ import { Icon as VideoCallIcon } from "@vector-im/compound-design-tokens/icons/v
 import { Icon as VoiceCallIcon } from "@vector-im/compound-design-tokens/icons/voice-call.svg";
 import { Icon as CloseCallIcon } from "@vector-im/compound-design-tokens/icons/close.svg";
 import { Icon as ThreadsIcon } from "@vector-im/compound-design-tokens/icons/threads-solid.svg";
+import { Icon as RoomInfoIcon } from "@vector-im/compound-design-tokens/icons/info-solid.svg";
 import { Icon as NotificationsIcon } from "@vector-im/compound-design-tokens/icons/notifications-solid.svg";
 import { Icon as VerifiedIcon } from "@vector-im/compound-design-tokens/icons/verified.svg";
 import { Icon as ErrorIcon } from "@vector-im/compound-design-tokens/icons/error.svg";
@ -336,6 +337,17 @@ export default function RoomHeader({
                        </>
                    )}

+                    <Tooltip label={_t("right_panel|room_summary_card|title")}>
+                        <IconButton
+                            onClick={(evt) => {
+                                evt.stopPropagation();
+                                RightPanelStore.instance.showOrHidePanel(RightPanelPhases.RoomSummary);
+                            }}
+                            aria-label={_t("right_panel|room_summary_card|title")}
+                        >
+                            <RoomInfoIcon />
+                        </IconButton>
+                    </Tooltip>
                    <Tooltip label={_t("common|threads")}>
                        <IconButton
                            indicator={notificationLevelToIndicator(threadNotifications)}
--- a/src/components/views/rooms/SpaceScopeHeader.tsx
+++ b/src/components/views/rooms/SpaceScopeHeader.tsx
@ -21,18 +21,23 @@ import { Text } from "@vector-im/compound-web";
 import RoomAvatar from "../avatars/RoomAvatar";
 import { useRoomName } from "../../../hooks/useRoomName";

+/**
+ * Returns a space scope header if needed
+ * @param room The room object
+ * @returns rendered component if the room is a space room, otherwise returns null
+ */
+export function createSpaceScopeHeader(room?: Room | null): React.JSX.Element | null {
+    if (room?.isSpaceRoom()) return <SpaceScopeHeader room={room} />;
+    else return null;
+}
+
 /**
 * Scope header used to decorate right panels that are scoped to a space.
- * When room is not a space renders nothing.
- * Otherwise renders room avatar and name.
+ * It renders room avatar and name.
 */
 export const SpaceScopeHeader: React.FC<{ room: Room }> = ({ room }) => {
    const roomName = useRoomName(room);

-    if (!room.isSpaceRoom()) {
-        return null;
-    }
-
    return (
        <Text
            as="div"
--- a/src/components/views/rooms/ThirdPartyMemberInfo.tsx
+++ b/src/components/views/rooms/ThirdPartyMemberInfo.tsx
@ -28,7 +28,7 @@ import { Action } from "../../../dispatcher/actions";
 import ErrorDialog from "../dialogs/ErrorDialog";
 import BaseCard from "../right_panel/BaseCard";
 import { Flex } from "../../utils/Flex";
-import { SpaceScopeHeader } from "./SpaceScopeHeader";
+import { createSpaceScopeHeader } from "./SpaceScopeHeader";

 interface IProps {
    event: MatrixEvent;
@ -133,10 +133,8 @@ export default class ThirdPartyMemberInfo extends React.Component<IProps, IState
            );
        }

-        const scopeHeader: JSX.Element | undefined = this.room ? <SpaceScopeHeader room={this.room} /> : undefined;
-
        return (
-            <BaseCard header={scopeHeader} onClose={this.props.onClose}>
+            <BaseCard header={createSpaceScopeHeader(this.room)} onClose={this.props.onClose}>
                <Flex className="mx_ThirdPartyMemberInfo" direction="column" gap="var(--cpd-space-4x)">
                    <Flex direction="column" as="section" justify="start" gap="var(--cpd-space-2x)">
                        {/* same as userinfo name style */}
--- a/src/i18n/strings/en_EN.json
+++ b/src/i18n/strings/en_EN.json
@ -1833,6 +1833,7 @@
        "edit_integrations": "Edit widgets, bridges & bots",
        "export_chat_button": "Export chat",
        "files_button": "Files",
+        "info": "Info",
        "pinned_messages": {
            "empty": "Nothing pinned, yet",
            "explainer": "If you have permissions, open the menu on any message and select <b>Pin</b> to stick them here.",
--- a/src/stores/right-panel/RightPanelStore.ts
+++ b/src/stores/right-panel/RightPanelStore.ts
@ -236,6 +236,23 @@ export default class RightPanelStore extends ReadyWatchingStore {
        }
    }

+    /**
+     * If the right panel is open, it is closed.
+     * If the right panel is closed, it is opened with `phase`.
+     *
+     * This is different from showOrHidePhase which only closes the panel
+     * if the panel was already showing the phase passed as argument.
+     * @see showOrHidePhase
+     * @param phase The right panel phase.
+     */
+    public showOrHidePanel(phase: RightPanelPhases): void {
+        if (!this.isOpen) {
+            this.setCard({ phase });
+        } else {
+            this.togglePanel(null);
+        }
+    }
+
    /**
     * Helper to show a right panel phase.
     * If the UI is already showing that phase, the right panel will be hidden.
@ -245,7 +262,7 @@ export default class RightPanelStore extends ReadyWatchingStore {
     * @param phase The right panel phase.
     * @param cardState The state within the phase.
     */
-    public showOrHidePanel(phase: RightPanelPhases, cardState?: Partial<IRightPanelCardState>): void {
+    public showOrHidePhase(phase: RightPanelPhases, cardState?: Partial<IRightPanelCardState>): void {
        if (this.currentCard.phase == phase && !cardState && this.isOpen) {
            this.togglePanel(null);
        } else {
--- a/src/stores/right-panel/action-handlers/View3pidInvite.ts
+++ b/src/stores/right-panel/action-handlers/View3pidInvite.ts
@ -32,6 +32,6 @@ export const onView3pidInvite = (payload: ActionPayload, rightPanelStore: RightP
            state: { memberInfoEvent: payload.event },
        });
    } else {
-        rightPanelStore.showOrHidePanel(RightPanelPhases.RoomMemberList);
+        rightPanelStore.showOrHidePhase(RightPanelPhases.RoomMemberList);
    }
 };
--- a/test/components/structures/ThreadPanel-test.tsx
+++ b/test/components/structures/ThreadPanel-test.tsx
@ -36,8 +36,6 @@ import ResizeNotifier from "../../../src/utils/ResizeNotifier";
 import { createTestClient, getRoomContext, mkRoom, mockPlatformPeg, stubClient } from "../../test-utils";
 import { mkThread } from "../../test-utils/threads";
 import { IRoomState } from "../../../src/components/structures/RoomView";
-import defaultDispatcher from "../../../src/dispatcher/dispatcher";
-import { Action } from "../../../src/dispatcher/actions";

 jest.mock("../../../src/utils/Feedback");

@ -148,43 +146,6 @@ describe("ThreadPanel", () => {
            fireEvent.click(getByRole(container, "button", { name: "Mark all as read" }));
            await waitFor(() => expect(mockClient.sendReadReceipt).not.toHaveBeenCalled());
        });
-
-        it("focuses the close button on FocusThreadsPanel dispatch", () => {
-            const ROOM_ID = "!roomId:example.org";
-
-            stubClient();
-            mockPlatformPeg();
-            const mockClient = mocked(MatrixClientPeg.safeGet());
-
-            const room = new Room(ROOM_ID, mockClient, mockClient.getUserId() ?? "", {
-                pendingEventOrdering: PendingEventOrdering.Detached,
-            });
-
-            render(
-                <MatrixClientContext.Provider value={mockClient}>
-                    <RoomContext.Provider
-                        value={getRoomContext(room, {
-                            canSendMessages: true,
-                        })}
-                    >
-                        <ThreadPanel
-                            roomId={ROOM_ID}
-                            onClose={jest.fn()}
-                            resizeNotifier={new ResizeNotifier()}
-                            permalinkCreator={new RoomPermalinkCreator(room)}
-                        />
-                    </RoomContext.Provider>
-                </MatrixClientContext.Provider>,
-            );
-
-            // Unfocus it first so we know it's not just focused by coincidence
-            screen.getByTestId("base-card-close-button").blur();
-            expect(screen.getByTestId("base-card-close-button")).not.toHaveFocus();
-
-            defaultDispatcher.dispatch({ action: Action.FocusThreadsPanel }, true);
-
-            expect(screen.getByTestId("base-card-close-button")).toHaveFocus();
-        });
    });

    describe("Filtering", () => {
--- a/test/components/views/right_panel/RightPanelTabs-test.tsx
+++ b/test/components/views/right_panel/RightPanelTabs-test.tsx
@ -0,0 +1,72 @@
+/*
+Copyright 2024 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import React from "react";
+import { render, fireEvent } from "@testing-library/react";
+
+import dis from "../../../../src/dispatcher/dispatcher";
+import RightPanelStore from "../../../../src/stores/right-panel/RightPanelStore";
+import { RightPanelPhases } from "../../../../src/stores/right-panel/RightPanelStorePhases";
+import { RightPanelTabs } from "../../../../src/components/views/right_panel/RightPanelTabs";
+import { Action } from "../../../../src/dispatcher/actions";
+
+describe("<RightPanelTabs />", () => {
+    it("Component renders the correct tabs", () => {
+        const { container, getByRole } = render(<RightPanelTabs phase={RightPanelPhases.RoomSummary} />);
+        expect(container).toMatchSnapshot();
+
+        // We expect Info, People and Threads as tabs
+        expect(getByRole("tab", { name: "Info" })).toBeDefined();
+        expect(getByRole("tab", { name: "People" })).toBeDefined();
+        expect(getByRole("tab", { name: "Threads" })).toBeDefined();
+    });
+
+    it("Correct tab is active", () => {
+        const { container } = render(<RightPanelTabs phase={RightPanelPhases.RoomMemberList} />);
+        expect(container).toMatchSnapshot();
+        // Assert that the active tab is Info
+        expect(container.querySelectorAll("[aria-selected='true'").length).toEqual(1);
+        expect(container.querySelector("[aria-selected='true'")).toHaveAccessibleName("People");
+    });
+
+    it("Renders nothing for some phases, eg: FilePanel", () => {
+        const { container } = render(<RightPanelTabs phase={RightPanelPhases.FilePanel} />);
+        expect(container).toBeEmptyDOMElement();
+    });
+
+    it("onClick behaviors work as expected", () => {
+        const spy = jest.spyOn(RightPanelStore.instance, "pushCard");
+        const { getByRole } = render(<RightPanelTabs phase={RightPanelPhases.RoomSummary} />);
+
+        // Info -> People
+        fireEvent.click(getByRole("tab", { name: "People" }));
+        expect(spy).toHaveBeenLastCalledWith({ phase: RightPanelPhases.RoomMemberList }, true);
+
+        // People -> Threads
+        fireEvent.click(getByRole("tab", { name: "Threads" }));
+        expect(spy).toHaveBeenLastCalledWith({ phase: RightPanelPhases.ThreadPanel }, true);
+
+        // Threads -> Info
+        fireEvent.click(getByRole("tab", { name: "Info" }));
+        expect(spy).toHaveBeenLastCalledWith({ phase: RightPanelPhases.RoomSummary }, true);
+    });
+
+    it("Threads tab is focused on action", () => {
+        const { getByRole } = render(<RightPanelTabs phase={RightPanelPhases.ThreadPanel} />);
+        dis.dispatch({ action: Action.FocusThreadsPanel }, true);
+        expect(getByRole("tab", { name: "Threads" })).toHaveFocus();
+    });
+});
--- a/test/components/views/right_panel/RoomSummaryCard-test.tsx
+++ b/test/components/views/right_panel/RoomSummaryCard-test.tsx
@ -35,7 +35,6 @@ import { flushPromises, getMockClientWithEventEmitter, mockClientMethodsUser } f
 import { PollHistoryDialog } from "../../../../src/components/views/dialogs/PollHistoryDialog";
 import { RoomPermalinkCreator } from "../../../../src/utils/permalinks/Permalinks";
 import { _t } from "../../../../src/languageHandler";
-import SettingsStore from "../../../../src/settings/SettingsStore";
 import { tagRoom } from "../../../../src/utils/room/tagRoom";
 import { DefaultTagID } from "../../../../src/stores/room-list/models";
 import { Action } from "../../../../src/dispatcher/actions";
@ -195,7 +194,6 @@ describe("<RoomSummaryCard />", () => {
                        <RoomSummaryCard
                            room={room}
                            permalinkCreator={new RoomPermalinkCreator(room)}
-                            onClose={jest.fn()}
                            onSearchChange={onSearchChange}
                            focusRoomSearch={true}
                        />
@ -212,7 +210,6 @@ describe("<RoomSummaryCard />", () => {
                        <RoomSummaryCard
                            room={room}
                            permalinkCreator={new RoomPermalinkCreator(room)}
-                            onClose={jest.fn()}
                            onSearchChange={onSearchChange}
                        />
                    </RoomContext.Provider>
@ -270,18 +267,6 @@ describe("<RoomSummaryCard />", () => {
        expect(defaultDispatcher.dispatch).toHaveBeenCalledWith({ action: "open_room_settings" });
    });

-    it("renders room members options when new room UI is not enabled", () => {
-        jest.spyOn(SettingsStore, "getValue").mockReturnValue(false);
-        const { getByText } = getComponent();
-
-        fireEvent.click(getByText(_t("common|people")));
-
-        expect(RightPanelStore.instance.pushCard).toHaveBeenCalledWith(
-            { phase: RightPanelPhases.RoomMemberList },
-            true,
-        );
-    });
-
    describe("pinning", () => {
        it("renders pins options when pinning feature is enabled", () => {
            mocked(settingsHooks.useFeatureEnabled).mockImplementation((feature) => feature === "feature_pinning");
--- a/test/components/views/right_panel/snapshots/RightPanelTabs-test.tsx.snap
+++ b/test/components/views/right_panel/snapshots/RightPanelTabs-test.tsx.snap
@ -0,0 +1,119 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`<RightPanelTabs /> Component renders the correct tabs 1`] = `
+<div>
+  <nav
+    class="mx_RightPanelTabs _nav-bar_135dy_16"
+    role="presentation"
+  >
+    <ul
+      aria-label="right panel"
+      class="_nav-bar-items_135dy_22"
+      role="tablist"
+    >
+      <li
+        class="_nav-tab_135dy_33"
+        data-current="true"
+        role="presentation"
+      >
+        <button
+          aria-controls="room-summary-panel"
+          aria-selected="true"
+          class="_nav-item_135dy_55"
+          id="room-summary-panel-tab"
+          role="tab"
+        >
+          Info
+        </button>
+      </li>
+      <li
+        class="_nav-tab_135dy_33"
+        role="presentation"
+      >
+        <button
+          aria-controls="memberlist-panel"
+          aria-selected="false"
+          class="_nav-item_135dy_55"
+          id="memberlist-panel-tab"
+          role="tab"
+        >
+          People
+        </button>
+      </li>
+      <li
+        class="_nav-tab_135dy_33"
+        role="presentation"
+      >
+        <button
+          aria-controls="thread-panel"
+          aria-selected="false"
+          class="_nav-item_135dy_55"
+          id="thread-panel-tab"
+          role="tab"
+        >
+          Threads
+        </button>
+      </li>
+    </ul>
+  </nav>
+</div>
+`;
+
+exports[`<RightPanelTabs /> Correct tab is active 1`] = `
+<div>
+  <nav
+    class="mx_RightPanelTabs _nav-bar_135dy_16"
+    role="presentation"
+  >
+    <ul
+      aria-label="right panel"
+      class="_nav-bar-items_135dy_22"
+      role="tablist"
+    >
+      <li
+        class="_nav-tab_135dy_33"
+        role="presentation"
+      >
+        <button
+          aria-controls="room-summary-panel"
+          aria-selected="false"
+          class="_nav-item_135dy_55"
+          id="room-summary-panel-tab"
+          role="tab"
+        >
+          Info
+        </button>
+      </li>
+      <li
+        class="_nav-tab_135dy_33"
+        data-current="true"
+        role="presentation"
+      >
+        <button
+          aria-controls="memberlist-panel"
+          aria-selected="true"
+          class="_nav-item_135dy_55"
+          id="memberlist-panel-tab"
+          role="tab"
+        >
+          People
+        </button>
+      </li>
+      <li
+        class="_nav-tab_135dy_33"
+        role="presentation"
+      >
+        <button
+          aria-controls="thread-panel"
+          aria-selected="false"
+          class="_nav-item_135dy_55"
+          id="thread-panel-tab"
+          role="tab"
+        >
+          Threads
+        </button>
+      </li>
+    </ul>
+  </nav>
+</div>
+`;
--- a/test/components/views/right_panel/snapshots/RoomSummaryCard-test.tsx.snap
+++ b/test/components/views/right_panel/snapshots/RoomSummaryCard-test.tsx.snap
@ -3,7 +3,10 @@
 exports[`<RoomSummaryCard /> has button to edit topic when expanded 1`] = `
 <div>
  <div
+    aria-labelledby="room-summary-panel-tab"
    class="mx_BaseCard mx_RoomSummaryCard"
+    id="room-summary-panel"
+    role="tabpanel"
  >
    <div
      class="mx_AutoHideScrollbar"
@ -12,15 +15,7 @@ exports[`<RoomSummaryCard /> has button to edit topic when expanded 1`] = `
      <header
        class="mx_Flex mx_RoomSummaryCard_header"
        style="--mx-flex-display: flex; --mx-flex-direction: row; --mx-flex-align: center; --mx-flex-justify: space-between; --mx-flex-gap: var(--cpd-space-3x);"
-      >
-        <div
-          aria-label="Close"
-          class="mx_AccessibleButton mx_BaseCard_close"
-          data-testid="base-card-close-button"
-          role="button"
-          tabindex="0"
-        />
-      </header>
+      />
      <header
        class="mx_RoomSummaryCard_container"
      >
@ -244,36 +239,6 @@ exports[`<RoomSummaryCard /> has button to edit topic when expanded 1`] = `
          data-orientation="horizontal"
          role="separator"
        />
-        <button
-          class="_item_1gwvj_17 _interactive_1gwvj_36"
-          data-kind="primary"
-          role="menuitem"
-        >
-          <div
-            aria-hidden="true"
-            class="_icon_1gwvj_44"
-            height="24"
-            width="24"
-          />
-          <span
-            class="_typography_yh5dq_162 _font-body-md-medium_yh5dq_69 _label_1gwvj_53"
-          >
-            People
-          </span>
-          <svg
-            aria-hidden="true"
-            class="_nav-hint_1gwvj_60"
-            fill="currentColor"
-            height="24"
-            viewBox="8 0 8 24"
-            width="8"
-            xmlns="http://www.w3.org/2000/svg"
-          >
-            <path
-              d="M8.7 17.3a.948.948 0 0 1-.275-.7.95.95 0 0 1 .275-.7l3.9-3.9-3.9-3.9a.948.948 0 0 1-.275-.7.95.95 0 0 1 .275-.7.948.948 0 0 1 .7-.275.95.95 0 0 1 .7.275l4.6 4.6c.1.1.17.208.213.325.041.117.062.242.062.375s-.02.258-.063.375a.876.876 0 0 1-.212.325l-4.6 4.6a.948.948 0 0 1-.7.275.948.948 0 0 1-.7-.275Z"
-            />
-          </svg>
-        </button>
        <button
          class="_item_1gwvj_17 _interactive_1gwvj_36"
          data-kind="primary"
@ -423,7 +388,10 @@ exports[`<RoomSummaryCard /> has button to edit topic when expanded 1`] = `
 exports[`<RoomSummaryCard /> renders the room summary 1`] = `
 <div>
  <div
+    aria-labelledby="room-summary-panel-tab"
    class="mx_BaseCard mx_RoomSummaryCard"
+    id="room-summary-panel"
+    role="tabpanel"
  >
    <div
      class="mx_AutoHideScrollbar"
@ -432,15 +400,7 @@ exports[`<RoomSummaryCard /> renders the room summary 1`] = `
      <header
        class="mx_Flex mx_RoomSummaryCard_header"
        style="--mx-flex-display: flex; --mx-flex-direction: row; --mx-flex-align: center; --mx-flex-justify: space-between; --mx-flex-gap: var(--cpd-space-3x);"
-      >
-        <div
-          aria-label="Close"
-          class="mx_AccessibleButton mx_BaseCard_close"
-          data-testid="base-card-close-button"
-          role="button"
-          tabindex="0"
-        />
-      </header>
+      />
      <header
        class="mx_RoomSummaryCard_container"
      >
@ -637,36 +597,6 @@ exports[`<RoomSummaryCard /> renders the room summary 1`] = `
          data-orientation="horizontal"
          role="separator"
        />
-        <button
-          class="_item_1gwvj_17 _interactive_1gwvj_36"
-          data-kind="primary"
-          role="menuitem"
-        >
-          <div
-            aria-hidden="true"
-            class="_icon_1gwvj_44"
-            height="24"
-            width="24"
-          />
-          <span
-            class="_typography_yh5dq_162 _font-body-md-medium_yh5dq_69 _label_1gwvj_53"
-          >
-            People
-          </span>
-          <svg
-            aria-hidden="true"
-            class="_nav-hint_1gwvj_60"
-            fill="currentColor"
-            height="24"
-            viewBox="8 0 8 24"
-            width="8"
-            xmlns="http://www.w3.org/2000/svg"
-          >
-            <path
-              d="M8.7 17.3a.948.948 0 0 1-.275-.7.95.95 0 0 1 .275-.7l3.9-3.9-3.9-3.9a.948.948 0 0 1-.275-.7.95.95 0 0 1 .275-.7.948.948 0 0 1 .7-.275.95.95 0 0 1 .7.275l4.6 4.6c.1.1.17.208.213.325.041.117.062.242.062.375s-.02.258-.063.375a.876.876 0 0 1-.212.325l-4.6 4.6a.948.948 0 0 1-.7.275.948.948 0 0 1-.7-.275Z"
-            />
-          </svg>
-        </button>
        <button
          class="_item_1gwvj_17 _interactive_1gwvj_36"
          data-kind="primary"
@ -816,7 +746,10 @@ exports[`<RoomSummaryCard /> renders the room summary 1`] = `
 exports[`<RoomSummaryCard /> renders the room topic in the summary 1`] = `
 <div>
  <div
+    aria-labelledby="room-summary-panel-tab"
    class="mx_BaseCard mx_RoomSummaryCard"
+    id="room-summary-panel"
+    role="tabpanel"
  >
    <div
      class="mx_AutoHideScrollbar"
@ -825,15 +758,7 @@ exports[`<RoomSummaryCard /> renders the room topic in the summary 1`] = `
      <header
        class="mx_Flex mx_RoomSummaryCard_header"
        style="--mx-flex-display: flex; --mx-flex-direction: row; --mx-flex-align: center; --mx-flex-justify: space-between; --mx-flex-gap: var(--cpd-space-3x);"
-      >
-        <div
-          aria-label="Close"
-          class="mx_AccessibleButton mx_BaseCard_close"
-          data-testid="base-card-close-button"
-          role="button"
-          tabindex="0"
-        />
-      </header>
+      />
      <header
        class="mx_RoomSummaryCard_container"
      >
@ -1041,36 +966,6 @@ exports[`<RoomSummaryCard /> renders the room topic in the summary 1`] = `
          data-orientation="horizontal"
          role="separator"
        />
-        <button
-          class="_item_1gwvj_17 _interactive_1gwvj_36"
-          data-kind="primary"
-          role="menuitem"
-        >
-          <div
-            aria-hidden="true"
-            class="_icon_1gwvj_44"
-            height="24"
-            width="24"
-          />
-          <span
-            class="_typography_yh5dq_162 _font-body-md-medium_yh5dq_69 _label_1gwvj_53"
-          >
-            People
-          </span>
-          <svg
-            aria-hidden="true"
-            class="_nav-hint_1gwvj_60"
-            fill="currentColor"
-            height="24"
-            viewBox="8 0 8 24"
-            width="8"
-            xmlns="http://www.w3.org/2000/svg"
-          >
-            <path
-              d="M8.7 17.3a.948.948 0 0 1-.275-.7.95.95 0 0 1 .275-.7l3.9-3.9-3.9-3.9a.948.948 0 0 1-.275-.7.95.95 0 0 1 .275-.7.948.948 0 0 1 .7-.275.95.95 0 0 1 .7.275l4.6 4.6c.1.1.17.208.213.325.041.117.062.242.062.375s-.02.258-.063.375a.876.876 0 0 1-.212.325l-4.6 4.6a.948.948 0 0 1-.7.275.948.948 0 0 1-.7-.275Z"
-            />
-          </svg>
-        </button>
        <button
          class="_item_1gwvj_17 _interactive_1gwvj_36"
          data-kind="primary"
--- a/test/components/views/rooms/RoomHeader-test.tsx
+++ b/test/components/views/rooms/RoomHeader-test.tsx
@ -216,6 +216,13 @@ describe("RoomHeader", () => {
        expect(setCardSpy).toHaveBeenCalledWith({ phase: RightPanelPhases.RoomMemberList });
    });

+    it("has room info icon that opens the room info panel", async () => {
+        const { getAllByRole } = render(<RoomHeader room={room} />, getWrapper());
+        const infoButton = getAllByRole("button", { name: "Room info" })[1];
+        fireEvent.click(infoButton);
+        expect(setCardSpy).toHaveBeenCalledWith({ phase: RightPanelPhases.RoomSummary });
+    });
+
    it("opens the thread panel", async () => {
        const { container } = render(<RoomHeader room={room} />, getWrapper());

--- a/test/components/views/rooms/snapshots/RoomHeader-test.tsx.snap
+++ b/test/components/views/rooms/snapshots/RoomHeader-test.tsx.snap
@ -73,6 +73,20 @@ exports[`RoomHeader does not show the face pile for DMs 1`] = `
          <div />
        </div>
      </button>
+      <button
+        aria-label="Room info"
+        class="_icon-button_rijzz_17"
+        role="button"
+        style="--cpd-icon-button-size: 32px;"
+        tabindex="0"
+      >
+        <div
+          class="_indicator-icon_133tf_26"
+          style="--cpd-icon-button-size: 100%;"
+        >
+          <div />
+        </div>
+      </button>
      <button
        aria-label="Threads"
        class="_icon-button_rijzz_17"
--- a/test/stores/right-panel/RightPanelStore-test.ts
+++ b/test/stores/right-panel/RightPanelStore-test.ts
@ -225,4 +225,22 @@ describe("RightPanelStore", () => {
        await viewRoom("!1:example.org");
        expect(store.currentCardForRoom("!1:example.org").phase).toEqual(RightPanelPhases.RoomMemberList);
    });
+
+    it("showOrHidePhase works as expected", async () => {
+        await viewRoom("!1:example.org");
+
+        // Open the memberlist panel
+        store.showOrHidePanel(RightPanelPhases.RoomMemberList);
+        expect(store.isOpenForRoom("!1:example.org")).toEqual(true);
+        expect(store.currentCardForRoom("!1:example.org").phase).toEqual(RightPanelPhases.RoomMemberList);
+
+        // showOrHide with RoomSummary should now close the panel
+        store.showOrHidePanel(RightPanelPhases.RoomSummary);
+        expect(store.isOpenForRoom("!1:example.org")).toEqual(false);
+
+        // showOrHide with RoomSummary should now open the panel
+        store.showOrHidePanel(RightPanelPhases.RoomSummary);
+        expect(store.isOpenForRoom("!1:example.org")).toEqual(true);
+        expect(store.currentCardForRoom("!1:example.org").phase).toEqual(RightPanelPhases.RoomSummary);
+    });
 });
--- a/test/stores/right-panel/action-handlers/View3pidInvite-test.ts
+++ b/test/stores/right-panel/action-handlers/View3pidInvite-test.ts
@ -28,7 +28,7 @@ describe("onView3pidInvite()", () => {
    beforeEach(() => {
        rightPanelStore = {
            pushCard: jest.fn(),
-            showOrHidePanel: jest.fn(),
+            showOrHidePhase: jest.fn(),
        } as unknown as MockedObject<RightPanelStore>;
    });

@ -38,7 +38,7 @@ describe("onView3pidInvite()", () => {
        };
        onView3pidInvite(payload, rightPanelStore);

-        expect(rightPanelStore.showOrHidePanel).toHaveBeenCalledWith(RightPanelPhases.RoomMemberList);
+        expect(rightPanelStore.showOrHidePhase).toHaveBeenCalledWith(RightPanelPhases.RoomMemberList);
        expect(rightPanelStore.pushCard).not.toHaveBeenCalled();
    });

@ -49,7 +49,7 @@ describe("onView3pidInvite()", () => {
        };
        onView3pidInvite(payload, rightPanelStore);

-        expect(rightPanelStore.showOrHidePanel).not.toHaveBeenCalled();
+        expect(rightPanelStore.showOrHidePhase).not.toHaveBeenCalled();
        expect(rightPanelStore.pushCard).toHaveBeenCalledWith({
            phase: RightPanelPhases.Room3pidMemberInfo,
            state: { memberInfoEvent: payload.event },
--- a/yarn.lock
+++ b/yarn.lock
@ -3040,10 +3040,10 @@
  dependencies:
    svg2vectordrawable "^2.9.1"

-"@vector-im/compound-web@^5.1.2":
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/@vector-im/compound-web/-/compound-web-5.1.2.tgz#2ee3d859819e153c898770c058a4277c0b8ef3b8"
-  integrity sha512-p7ide2JRblCkcSMPNakkWjK9GxA8boMQCEgXCT7Dp+owhONf2QsYpyRzlW+tPZ3DULd+h4nqWRova4uSeZtBbA==
+"@vector-im/compound-web@^5.2.3":
+  version "5.2.3"
+  resolved "https://registry.yarnpkg.com/@vector-im/compound-web/-/compound-web-5.2.3.tgz#feab8ae7623cfaa243b9be69325e1696bfa1a09c"
+  integrity sha512-KU5vAgNIFBzRHfCRK5dGAhxjrfkrUXeOYzDUNc2QjEnqGaUR3RM4c53sw0Ga1oHbOeAWoUGId+ptH3ewPdUTAQ==
  dependencies:
    "@floating-ui/react" "^0.26.9"
    "@floating-ui/react-dom" "^2.0.8"
@ -3054,6 +3054,7 @@
    "@radix-ui/react-slot" "^1.0.2"
    "@radix-ui/react-tooltip" "^1.0.6"
    classnames "^2.3.2"
+    ts-xor "^1.3.0"
    vaul "^0.7.0"

 "@zxcvbn-ts/core@^3.0.4":
@ -8475,16 +8476,7 @@ string-length@^4.0.1:
    char-regex "^1.0.2"
    strip-ansi "^6.0.0"

-"string-width-cjs@npm:string-width@^4.2.0":
-  version "4.2.3"
-  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
-  integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
-  dependencies:
-    emoji-regex "^8.0.0"
-    is-fullwidth-code-point "^3.0.0"
-    strip-ansi "^6.0.1"
-
-string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
+"string-width-cjs@npm:string-width@^4.2.0", string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
  version "4.2.3"
  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
  integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
@ -8571,14 +8563,7 @@ string_decoder@~1.1.1:
  dependencies:
    safe-buffer "~5.1.0"

-"strip-ansi-cjs@npm:strip-ansi@^6.0.1":
-  version "6.0.1"
-  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
-  integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
-  dependencies:
-    ansi-regex "^5.0.1"
-
-strip-ansi@^6.0.0, strip-ansi@^6.0.1:
+"strip-ansi-cjs@npm:strip-ansi@^6.0.1", strip-ansi@^6.0.0, strip-ansi@^6.0.1:
  version "6.0.1"
  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
  integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
@ -8921,6 +8906,11 @@ ts-node@^10.9.1:
    v8-compile-cache-lib "^3.0.1"
    yn "3.1.1"

+ts-xor@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/ts-xor/-/ts-xor-1.3.0.tgz#3e59f24f0321f9f10f350e0cee3b534b89a2c70b"
+  integrity sha512-RLXVjliCzc1gfKQFLRpfeD0rrWmjnSTgj7+RFhoq3KRkUYa8LE/TIidYOzM5h+IdFBDSjjSgk9Lto9sdMfDFEA==
+
 tsconfig-paths@^3.15.0:
  version "3.15.0"
  resolved "https://registry.yarnpkg.com/tsconfig-paths/-/tsconfig-paths-3.15.0.tgz#5299ec605e55b1abb23ec939ef15edaf483070d4"
@ -9372,7 +9362,7 @@ which@^2.0.1:
  dependencies:
    isexe "^2.0.0"

-"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0":
+"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0", wrap-ansi@^7.0.0:
  version "7.0.0"
  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
  integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
@ -9390,15 +9380,6 @@ wrap-ansi@^6.2.0:
    string-width "^4.1.0"
    strip-ansi "^6.0.0"

-wrap-ansi@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
-  integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
-  dependencies:
-    ansi-styles "^4.0.0"
-    string-width "^4.1.0"
-    strip-ansi "^6.0.0"
-
 wrap-ansi@^8.1.0:
  version "8.1.0"
  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-8.1.0.tgz#56dc22368ee570face1b49819975d9b9a5ead214"