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Taskbar is not hiding when I'm on fullscreen (YouTube, Netflix, etc.)

Paulo
Paulo
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This problem only happens in Mozilla Firefox. Not in Google Chrome, Edge, etc.

So please don't tell me the problem is in my system.

This problem only happens in Mozilla Firefox. Not in Google Chrome, Edge, etc. So please don't tell me the problem is in my system.
Attached screenshots

All Replies (4)

ATRedline
ATRedline
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I have same problem too: https://support.mozilla.org/en-US/questions/1510109

Helpful?

ceda012
ceda012
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Same here, can't fix it...I have this problem only in firefox...

Helpful?

Denys
Denys
  • Moderator
  • Top 10 Contributor
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As a temporary workaround, could you try double pressing Win? Does it hide the taskbar?

We would also appreciate including your Troubleshooting Information.

Helpful?

haftandilian
haftandilian
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We're looking into this. In the meantime, if you're encountering this problem, changing the setting for `widget.windows.fullscreen_marking_method` in about:config may work around the problem for you. The default is 0, but it can be set to 1, 2, or 3.

If it works for you, please let us know what OS version you're on and what setting worked for you.

Thanks

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