White box after closing brave

Description of the issue: white box appears after closing a second open window of brave on second monitor, it only seems to work in a minimized window.

How can this issue be reproduced?

open a minimized window on second monitor, close it, white box should appear

Brave Version: Version 1.70.119 Chromium: 129.0.6668.70 (Official Build) (64-bit)

@BrodyDoggo I believe what you’re pointing out is as discussed at White windows when merging tabs - #22 by Saoiray

If so, GitHub is open at https://github.com/brave/brave-browser/issues/41272 and solution for now is the toggle mentioned in first link