Disable snap to grid feature when mission controll is running

When mission controll is invoked and a window is being dragged to another space, it can easily happend that the window snapping (=maximizing for me) is being invoked as well.
This looks like in the screenshot below:

The snapping will not work though! And it's not even desireable in this case.

When mission control is running, imho, the snapping-functionality should temporarely be disabled completely!
This is possible with the macOS API since 10.10 or 10.11 (don't know exactly).

  • Type of Mac: hackintosh
  • macOS version: 10.12.6 (16G1314)
  • BetterTouchTool version: 1.8

unfortunately macOS doesn't provide any way to determine whether mission control is active or not. Thus I currently can't add this.

What about this: https://blog.timschroeder.net/2015/07/28/check-if-mission-control-is-active/

Interesting! I'll check whether that's still working and what the performance impact would be.

Any progress on this issue? It's a real annoyance.