Update of app from store does not update the new RSC permissions for activity notifications

[sebiJo]

Teams Version: 24074.2606.2785.3518
Also occurs in New Teams on browser (Edge)

We have updated the app manifest of our Teams App in the store, it now includes RSC permissions for activity notifications.
An automatic popup to "New version of app is available" was shown and confimed: "Update" pressed.

However:

• If we create a new team and add the app on a new tab in a channel, notifications work great.
• If we try on an existing team, any notifications are rejected. We are trying on a new channel, new tab, current manifest version of the app (tripple checked!) in an existing team. We are sending the notification to ourselves, so we are definitely part of the team and channel.

The call for notification on the backend fails with:
Microsoft.Graph.Models.ODataErrors.ODataError: Missing role permissions on the request. API requires one of 'TeamsActivity.Send, TeamsActivity.Send.Group'. Roles on the request 'Group.Selected'. Resource specific consent grants on the request

It seems as if the "Update" of the manifest did not apply the new permissions in existing teams.
Is there any workaround available? We cannot tell our customers to re-create their teams or to delete all their existing app tabs (risk of data loss if they are doing it wrong!).

[Prasad-MSFT]

Hi @sebiJo, thanks for raising your issue. We will check this at our end and will update you accordingly.

[sebiJo]

If possible, we will appreciate a quick response a lot, since >40,000 users are affected by not being able to send activity notifications. Many thanks!

[Prasad-MSFT]

Hi @sebiJo - As huge number of users are getting affected by this, we have raised a bug for the same. We will inform you once we get any further update from engineering team.

Thanks!

[Prasad-MSFT]

Hi @sebiJo - Could you please help here providing logs as well as the name of the app so engineering team can investigate further?

[sebiJo]

Please give me an e-mail address where I can provide the additional (partly sensitive) data

[Prasad-MSFT]

Hi @sebiJo - You can share the details via microsoftteamsdev@microsoft.com

[sebiJo]

Done!