When using firefox with dual monitors, when 2nd monitor is fullscreen youtube player, minimizing other windows on other screen is not possible.
Mac oOS X El capitan, version 10.11.6
Firefox 47
Mac oOS X El capitan,
version 10.11.6
Firefox 47
Wšě wotmołwy (2)
Anyone, maybe someone from the ff Support staff?
FF 48.0.1 now.