@suhail_ any luck with this? Am trying to get CI up and running and keep getting stopped at the notarization step. seen quite a few others with the same problem. Really weird how no one seems to know why.

Can also confirm this is happening to me. I am in the process of moving my projects to a mono-repo and handling codesigning/notarizing with Github Actions. The first time I ran the action it worked fine, but then failed as it started to notarize the second binary I have in my project. I tried to change the app-specific-password but that did not work. My history looks similar to yours: all "in progress" apart from the one at the start that worked fine.