If you use Freetube, you haven’t failed to notice that Google is on the war path again and broke it a few days ago. See this bug report.
Please note that it’s been fixed in this PR. If you download the nightly build #5652, it now works like a champ.
Thanks team Freetube!
The actual bug report you should link to: https://github.com/FreeTubeApp/FreeTube/issues/6701
Fixed.
There has been so many of them, to be honest I picked the first one I found 🙂