Additional meeting and call-related features and issues within Microsoft Teams for business
I have the same problem with most here. I answer with the phone (always) and then want to try to add my PC when needing to view shared material. join button doesn't do anything anymore. Most annoying. It used to work not long ago and was a great feature which supported my freedom of mobility when answering teams calls.
Please fix this. I don't want to be chained to a desk answering teams calls.