The AVP is paired with Xcode and all software is up to date. Trying to copy shared cache symbols, haven't been able to debug on-device yet.
It repeatedly gets stuck at 2%, 5%, has made it as high as 8% but just comes back to this:
Previous preparation error: Unable to copy shared cache files.
I'm sharing more visuals and strings in case others are having a similar issue. I've checked the Console and the "Show Recent Logs" that can be reached from Xcode's Device window but there's nothing there.