Chrome seamlessly harmonizes with the PowerToys [https://learn.microsoft.com/en-us/windows/powertoys/fancyzones FancyZones] feature in Windows 11. In Chrome, I can drag a tab out of a browser window, and instantly snap it into a FancyZone. I can also quickly arrange multiple separate Chrome windows into FancyZones without issue. Firefox's interaction with FancyZones is not good. When I drag a tab out of a window, it doesn't allow me to snap it into a FancyZone. I first need to release left click, allowing the tab's new window to appear, then I can snap that window into a FancyZone. The biggest occurs when I have multiple Firefox windows open and snap one of them into a FancyZone. Often, one of the open Firefox windows will spontaneously shrink itself in size. When I try to manually resize the window back to normal, it shrinks further and further, until it is an invisible sliver. The only solution when this occurs is to fully restart Firefox. It seems strange that Firefox has such poor compatibility with FancyZones, which is growing in popularity along with other productivity tools in PowerToys. Wondering if anyone else has experienced these issues, if there is any workaround, or if there is a fix being worked on.