When I drag my XDA Title Bar to snap top and bottom of my screen, I find the XDA has a small gap at the top so when I try to drag away from its snapped position, I usually catch the open window underneath instead. The same if I drag to a corner.

I am using dual monitors of different resolutions.
No other application's snapped window does this.

https://www.windowscentral.com/how-u...t-windows-10-0.

Acorn