Windows snapping to wrong areas

Describe the bug
Hi, I've been using BST for years and love it. However, over the past week the windows have been snapping to the wrong area. I've rebooted a number of times, deleted/reinstalled the app, played with all the settings and not sure what else to try.

Affected input device (e.g. MacBook Trackpad, Magic Mouse/Trackpad, Touch Bar, etc.):
n/a

Screenshots
Here is a quick video. None of the settings do what I expect them to do.

Device information:

  • Type of Mac: Macbook Pro 16", mid 2019
  • macOS version: Catalina 10.15.6
  • BetterSnapTool version: 1.9.3

Additional information (e.g. StackTraces, related issues, screenshots, workarounds, etc.):