Moving window to main display immediately undoes itself

Note: Before bug reporting, please make sure you have tried the latest (alpha) version of BetterTouchTool and that you have already tried to restart your system :-). If you encounter a crash, please attach a crash log from the macOS from the "User Diagnostic Reports" section.

BetterTouchTool 3.400 is currently the newest version available.

Describe the bug
MacOS 10.15.5 (19F101), 2015 MBP w/ 2 external monitors attached. If I create an action to move to the main display (custom move/resize, move active window 0 screens right from main display), and then trigger that action, the window quickly flashes on the main display of the MBP and then returns to the display it was on before.

If I add to that action changing window size, that resizing does happen, and does persist after the window returns to the original display.

This only affects actions to move to the main display; moving 1/2 screens right of main display works as expected.

Affected input device (e.g. MacBook Trackpad, Magic Mouse/Trackpad, Touch Bar, etc.):
N/A; input is being registered correctly

If applicable, add screenshots to help explain your problem. (You can just paste or drag them here)

Device information:

  • Type of Mac: 2015 macbook pro
  • macOS version: MacOS 10.15.5 (19F101)
  • BetterTouchTool version: (please post the exact version - not just "the latest one") 3.400

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