4K Monitor Issues

[JoelEdelblute]

Hi there, I've been able to get the plugin working for my 1080p monitor just fine, so I've got a reasonably good idea of what I'm doing, how the plugin is supposed to work, but for some reason I haven't been able to pin down, I can't get the script to run properly on my 4K monitor.

Some more info:
I'm on OBS 29.0.2
zoom_follow_mouse.py v.2023.02.13
pywinctl 0.0.38
Python 3.10

The issue seems to revolve around what the script thinks the default (untoggled) window size should be. Whenever I press the hotkey to Enable/Disable Mouse Zoom it will zoom the correct Zoom Window Width (I've set it to 1280x720), but when I press the hotkey again , it will zoom into the top left corner of the screen to as small as possible, probably 1 pixel by 1 pixel. I can't seem to be able to get around this.

Any advice would be much appreciated!