| Service | Microsoft Docs article | Related commit history on GitHub | Change details |
|---|---|---|---|
| platform | Build Apps For Anonymous User | https://github.com/MicrosoftDocs/msteams-docs/commits/main/msteams-platform/apps-in-teams-meetings/build-apps-for-anonymous-user.md | Anonymous users don't have a Microsoft Entra identity and aren't federated with > [!NOTE] >-> * Apps for anonymous users are supported in Teams desktop and mobile clients and isn't supported in channel meetings. +> * Apps for anonymous users are supported in the new Teams desktop and mobile clients for Windows and Mac. > * Meeting apps for anonymous users are only supported in Microsoft Edge and Chrome. For anonymous users to interact with the apps in Teams meetings, ensure to: Anonymous users can view and interact with Adaptive Cards in the meeting chat. A ## Known issues and limitations +* Apps for anonymous users aren't supported on live event, Virtual desktop infrastructure (VDI), and Linux platforms. ++* Apps for anonymous users aren't supported on Firefox and Safari browsers. ++* Apps for anonymous users aren't supported in Teams channel meetings. + * Currently, the `getContext` API doesn't return a user ID for the anonymous user though the bot APIs do and it's not possible to correlate the anonymous user between these two APIs. * Anonymous users see a generic app icon on bot messages and cards, instead of the app's actual icon. |