Closing module during module update causes exception when update completes and Pext attempts to reload it

[TheLastProject]

Traceback (most recent call last):
  File "/usr/lib64/python3.7/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib64/python3.7/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "pext/__main__.py", line 3291, in <module>
    main(UIType.Qt5)
  File "pext/__main__.py", line 3287, in main
    main_loop.run()
  File "pext/__main__.py", line 854, in run
    InternalCallProcessor.process()
  File "pext/__main__.py", line 336, in process
    getattr(InternalCallProcessor, "_{}".format(parts[1].replace('-', '_')))(parts[2:])
  File "pext/__main__.py", line 386, in _finalize_module
    InternalCallProcessor.window
  File "pext/__main__.py", line 1485, in reload_step_load
    self.unload(index, True, window)
  File "pext/__main__.py", line 1451, in unload
    Core.remove_module(index)
  File "pext/__main__.py", line 170, in remove_module
    del Core.__active_modules[index]
IndexError: list assignment index out of range