diff --git a/src/CrossSigningManager.js b/src/CrossSigningManager.js
index 5c254bbd00..097464ee43 100644
--- a/src/CrossSigningManager.js
+++ b/src/CrossSigningManager.js
@@ -149,9 +149,15 @@ const onSecretRequested = async function({
     if (!callbacks.getCrossSigningKeyCache) return;
     if (name === "m.cross_signing.self_signing") {
         const key = await callbacks.getCrossSigningKeyCache("self_signing");
+        if (!key) {
+            console.log(`self_signing requested by ${deviceId}, but not found in cache`);
+        }
         return key && encodeBase64(key);
     } else if (name === "m.cross_signing.user_signing") {
         const key = await callbacks.getCrossSigningKeyCache("user_signing");
+        if (!key) {
+            console.log(`user_signing requested by ${deviceId}, but not found in cache`);
+        }
         return key && encodeBase64(key);
     }
     console.warn("onSecretRequested didn't recognise the secret named ", name);
diff --git a/src/components/views/settings/CrossSigningPanel.js b/src/components/views/settings/CrossSigningPanel.js
index cf47c797fc..b960434ca1 100644
--- a/src/components/views/settings/CrossSigningPanel.js
+++ b/src/components/views/settings/CrossSigningPanel.js
@@ -32,6 +32,8 @@ export default class CrossSigningPanel extends React.PureComponent {
             error: null,
             crossSigningPublicKeysOnDevice: false,
             crossSigningPrivateKeysInStorage: false,
+            selfSigningPrivateKeyCached: false,
+            userSigningPrivateKeyCached: false,
             secretStorageKeyInAccount: false,
             secretStorageKeyNeedsUpgrade: null,
         };
@@ -71,10 +73,13 @@ export default class CrossSigningPanel extends React.PureComponent {
 
     async _getUpdatedStatus() {
         const cli = MatrixClientPeg.get();
+        const pkCache = cli.getCrossSigningCacheCallbacks();
         const crossSigning = cli._crypto._crossSigningInfo;
         const secretStorage = cli._crypto._secretStorage;
         const crossSigningPublicKeysOnDevice = crossSigning.getId();
         const crossSigningPrivateKeysInStorage = await crossSigning.isStoredInSecretStorage(secretStorage);
+        const selfSigningPrivateKeyCached = !!(pkCache && await pkCache.getCrossSigningKeyCache("self_signing"));
+        const userSigningPrivateKeyCached = !!(pkCache && await pkCache.getCrossSigningKeyCache("user_signing"));
         const secretStorageKeyInAccount = await secretStorage.hasKey();
         const homeserverSupportsCrossSigning =
             await cli.doesServerSupportUnstableFeature("org.matrix.e2e_cross_signing");
@@ -84,6 +89,8 @@ export default class CrossSigningPanel extends React.PureComponent {
         this.setState({
             crossSigningPublicKeysOnDevice,
             crossSigningPrivateKeysInStorage,
+            selfSigningPrivateKeyCached,
+            userSigningPrivateKeyCached,
             secretStorageKeyInAccount,
             homeserverSupportsCrossSigning,
             crossSigningReady,
@@ -130,6 +137,8 @@ export default class CrossSigningPanel extends React.PureComponent {
             error,
             crossSigningPublicKeysOnDevice,
             crossSigningPrivateKeysInStorage,
+            selfSigningPrivateKeyCached,
+            userSigningPrivateKeyCached,
             secretStorageKeyInAccount,
             homeserverSupportsCrossSigning,
             crossSigningReady,
@@ -209,6 +218,14 @@ export default class CrossSigningPanel extends React.PureComponent {
                             <td>{_t("Cross-signing private keys:")}</td>
                             <td>{crossSigningPrivateKeysInStorage ? _t("in secret storage") : _t("not found")}</td>
                         </tr>
+                        <tr>
+                            <td>{_t("Self signing private key:")}</td>
+                            <td>{selfSigningPrivateKeyCached ? _t("cached locally") : _t("not found locally")}</td>
+                        </tr>
+                        <tr>
+                            <td>{_t("User signing private key:")}</td>
+                            <td>{userSigningPrivateKeyCached ? _t("cached locally") : _t("not found locally")}</td>
+                        </tr>
                         <tr>
                             <td>{_t("Secret storage public key:")}</td>
                             <td>{secretStorageKeyInAccount ? _t("in account data") : _t("not found")}</td>
diff --git a/src/i18n/strings/en_EN.json b/src/i18n/strings/en_EN.json
index 57b39309b0..12bd462937 100644
--- a/src/i18n/strings/en_EN.json
+++ b/src/i18n/strings/en_EN.json
@@ -582,6 +582,10 @@
     "not found": "not found",
     "Cross-signing private keys:": "Cross-signing private keys:",
     "in secret storage": "in secret storage",
+    "Self signing private key:": "Self signing private key:",
+    "cached locally": "cached locally",
+    "not found locally": "not found locally",
+    "User signing private key:": "User signing private key:",
     "Secret storage public key:": "Secret storage public key:",
     "in account data": "in account data",
     "Homeserver feature support:": "Homeserver feature support:",