Teams and SharePoint

Hello Everyone,

Hopefully, I am posting to the right forum. Just recently, I created a new custom list within SharePoint. I am also using Flow for notifications and power app to give a more friendly interface. The only way my users can access it is through Microsoft Teams. However, where it gets odd, half of my users can add new entries with no trouble. The other half of my users can’t add new entries. They are getting prompted to log into Microsoft Power Apps. If you are trying to log into Microsoft Power Apps, it does not fix the issue. I’m just confused how half of the users are working fine with it and the others are not. Everyone has Microsoft Business Standard and all the workstations are updated with patches from Microsoft. 

The only workaround I found that seems to work some of the time, is removing the link from teams and then re-adding it, but it again does not fix the issue all the time.  Just recently, one user, who had been working fine from day one, is now experiencing the same issue as the other users.

I am not sure if it is a Teams issue or a SharePoint issue.  Any insight will be helpful.