I was able to submit a version as well. Thanks!

I am encountering the same issue since yesterday. I did not accept the agreement beforehand so I had to do it yesterday and everything was "active" in agreements section. Today I still cannot submit. Filed a bug report: FB22402181 Edit: From Bulgaria

I’m experiencing the same issue on an M1 Max Mac Studio as well. The only workaround I’ve found so far is to sign out of the Claude account and sign back in immediately after the error appears. That temporarily restores functionality, but the issue returns again after a couple of hours.