Debugging mflix in VS Code

This question may be out of scope, but it is hindering my progress on the labs, so if anyone has experience debugging Python in VS Code, I would appreciate it.

When I set a breakpoint in run.py that works and I can step into code, etc.

If I set a breakpoint in db.py or movies.py, it sets it with no errors. But when the function should be hit, the breakpoint doesn’t fire off even though I am running under the debugger. Similarly if I put a breakpoint() call in the code. This does not force it into the debugger.

I don’t know if this problem is because source files are in a subdirectory or what. Any ideas?
Thanks,
Joe