New Contributor

I am trying to create an announcement which includes a file (tried both a link as well as a copy of the file). I tried to post the announcement across multiple teams and channels. This should work according to https://docs.microsoft.com/en-us/microsoftteams/sharing-files-in-teams

 

But it does not. Please see screenshot below, with the error message on top, in the grey bar.

 
 

Picture1.png

 

 

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