Thank you! @emyoulation also suggested the same course of action in this thread recently, and it really makes it possible to get a better idea of what needs to be done to clear the way for the 5.2 release.
BTW, this is a regression bug and I recommend targeting it to 5.2.0 0013135: GeneWeb import broken with Python 3.11 [ERROR: dbloader.py: line 569: Failed to import database.]