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Blank unclickable bar on top of tabs bar in full screen

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  • Nzaghachi ikpeazụ nke TyDraniu

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There is a blank bar on top of the tabs bar in full screen. It sits there at all times. This wasn't here a few days ago. Could this be a bug on the latest update of Firefox? I'm using Macbook Air 2017.

There is a blank bar on top of the tabs bar in full screen. It sits there at all times. This wasn't here a few days ago. Could this be a bug on the latest update of Firefox? I'm using Macbook Air 2017.
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