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White bar above Firefox window (not title bar)

Naglejshij1
Naglejshij1
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Hi, I have noticed recently that I have a problem on my work laptop. When I maximize a firefox window on my laptop screen (placed below) a white bar approximately 10 pixels in height appears at the bottom of my second screen (placed above laptop screen). It overlaps windows that i have on my second screen and looks pretty frustrating in general.

Hi, I have noticed recently that I have a problem on my work laptop. When I maximize a firefox window on my laptop screen (placed below) a white bar approximately 10 pixels in height appears at the bottom of my second screen (placed above laptop screen). It overlaps windows that i have on my second screen and looks pretty frustrating in general.

All Replies (1)

Naglejshij1
Naglejshij1 Question owner
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Here's a screenshot: