How can I ignore it? the build was not accepted, not even showing up in TestFlight.

With Xcode 13.2.1, Mac Monterey 12.2, this issue is still unfixed on M1 MBP. So annoying! Had to switch back to Intel Mac Mini quite often. What a waste.

Have you solved this issue? I'm having this issue too. It seems this is associated with the copy paste not working on simulator - I can't paste text into the App, the sim can't open the pasteboard file. Did that happen to yours as well?

Still having this same issue on M1 mac.

Seems Xcode 12.5.1 has largely fixed it. I've been using it for 3 hours it's improved from 15 seconds frozen to 3 seconds frozen post launch.