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New Member

AuthFrame_InvalidRequestType when using SharePoint List and custom PowerApps form in Teams

I have a SharePoint list that uses a customized form built with PowerApps. The intended usage is to access the list as tab within Teams.


During development I have not had any issues accessing the PowerApps form within Teams. However, this past week the Users and myself keep receiving a message on the form to "Sign in to Power Apps'.  When clicking on the link to sign in a web browser opens to a page and displays an error, "AuthFrame_InvalidRequestType" along with a link to troubleshooting steps. Unfortunately, the troubleshooting steps fail to mention anything about this error.

I can still access the list and form directly through SharePoint online without issue. Only within Teams, are issues experienced.


Any insight would be appreciated.


Thank you

New Member

I have exactly the same problem.
have contacted support about a week ago, so far unfortunately without success.
Should I find out something or can the support solve the problem, I will post it here.
With kind regards

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