only need 2 clicks, not 3

src/usecases/signup.js

@@ -28,10 +28,8 @@ module.exports = async function signup(session, username, password, homeserver)
         const nextButton = await session.query('.mx_Login_submit');
         // accept homeserver
         await nextButton.click();
-        await session.delay(200);
-        // accept discovered identity server
-        await nextButton.click();
         await session.query('.mx_ServerConfig_identityServer_shown');
+        // accept default identity server
         await nextButton.click();
     }
     //fill out form