Admin Edit 2021/10/18: We found an easier workaround to make bringbrowsertoforeground work on Linux+Firefox, see below
This is Linux and Firefox, or? bringbrowsertoforeground does not work there.
Solution:
-
Use Chrome,
bringbrowsertoforegroundworks fine in Chrome on Linux -
Or use xdesktopautomation | true + one XClick on e. g. the title bar of the browser, that brings Firefox to the foreground, too.