Repository created in response to issue pyinstaller/pyinstaller#7255.
Required:
Windows PC - Windows 10 Enterprise
Docker Desktop 4.14.1 (Previously tried 4.13 and 4.11 with same result)
Docker Image:
(docker pull) python:3.9-bullseye
Note: Extra imports are in FrontEnd.py, feel free to remove but those are what I'm working with.