Additional features, settings, or issues not covered by specific Microsoft Teams categories
And this has fixed it
Type settings in the search box, and then select the Settings app from the results.
- Select Apps > Installed apps, and then type Microsoft Teams in the search box.
- Locate the New Microsoft Teams app from the results, select the More options button (...) on the right, and then select Advanced options.
- In the Reset section, select Reset.
- Restart Teams.