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When using firefox with dual monitors, when 2nd monitor is fullscreen youtube player, minimizing other windows on other screen is not possible.

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  • Nzaghachi ikpeazụ nke Fuut

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Mac oOS X El capitan, version 10.11.6

Firefox 47

Mac oOS X El capitan, version 10.11.6 Firefox 47

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Anyone, maybe someone from the ff Support staff?

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FF 48.0.1 now.