User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:53.0) Gecko/20100101 Firefox/53.0 Build ID: 20170608105825 Steps to reproduce: OS: macOS Sierra 10.12.5. Firefox version: 54.0. Firefox profile: new. Add-ons disabled: yes. 1. Enter Full Screen mode 2. Right-click on a toolbar and check 'Hide Toolbars' or set browser.fullscreen.autohide to true. Actual results: Toolbars do not hide. Expected results: Toolbars should hide.
Component: Untriaged → Toolbars and Customization
OS: Unspecified → Mac OS X
Hardware: Unspecified → x86_64
Did it use to work with FF53/52 or older?
(In reply to Loic from comment #1) > Did it use to work with FF53/52 or older? No, it did not work with older versions either.
This is platform behaviour on OS X. Other apps behave the same way. The same thing does *not* happen when you use DOM full screen (e.g. you full screen a video using the associated button, or a webpage uses the DOM requestFullscreen() method.
Status: UNCONFIRMED → RESOLVED
Last Resolved: a year ago
Resolution: --- → DUPLICATE
Duplicate of bug: 740148
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