BTT on Mac os running Parallels and Win Arm on 4 monitors

I set snap zones on my Mac Screen (os tahoe 26.2). i have multiple montiors connected to a disaplaylink port replicator.

when i drag a chrome/brave/edge browser window into any of the zones, the predefined window area dims, but when i let go of the mouse the window pops back to the next screen. The only window to work is the Better Touch Tool Settings window.

HELP!