I just accepted a Brave update to the latest version [Version 0.70.121 Chromium: 78.0.3904.70 (Official Build) (64-bit)] and found that it no longer works correctly with the Groupy window grouping application from Stardock Software
When dragging one Brave window over another Brave window with the Groupy control keys pressed, the windows are no longer grouped together by the Groupy application.
OS: Windows 10 version 1903 (64 bit).
Brave version: Version 0.70.121 Chromium: 78.0.3904.70 (Official Build) (64-bit)
The same problem occurs with the latest versions of the Chrome browser and the MS Edge Chromium-based browser, so it’s likely a change in the Chromium code.
The Stardock people know about this problem, and I thought you should be aware also.