Any idea what happens when we hit the 1000 hour limit? Will all of our jobs just stop, or will there be some pro-rated add on for hours used until the end of the month?

I assume the ".sh" file extension is suppressed by default in the UI? Also, check file perm on the script is correct and its added to the target that provides the scheme you are building against. The default shell here is 'zsh' and I can't imagine that 'sh' isn't also available.

We are seeing this too in our CI pipelines as well. As of Xcode 14, when uploading to iTC, no Apple generated dSYMS are being generated for download. We found that uploading the dSYM generated locally directly to Firebase was the way forward. As for Firebase not being able to process what you give it is odd. As long as the Bundle ID and MARKETING_VERSION are in sync, there should be no reason the mapping can't occur. I'd reach out Google directly and ask them whats up. I've found their turnaround and quality of support to be pretty good wrt Firebase.