Maximize window doesn't fully maximize windows

Describe the bug

When I maximize the window (Action: Maximize Window), it's not any more fully maximize.
It always keeps something like 20/30 pixels all around the window (where I can see the other applications behind).
Before (previous version of BTT) and when I double click on the bar it fully maximizes the window.


I use it with Keyboard shortcut


Screenshots


Device information:

  • Type of Mac: Mac Book Pro M1
  • macOS version: Sequoia 15.1
  • BetterTouchTool version: 4.843

I didn't upgrade since March, and after the upgrade the maximizing of the windows was not working as before

see