Created attachment 570611 [details] testcase With these prefs: user_pref("full-screen-api.enabled", true); user_pref("full-screen-api.allow-trusted-requests-only", false); The testcase triggers this assertion: ###!!! ASSERTION: Unnecessary MakeFullScreen call: 'mFullScreen != aFullScreen', file widget/src/cocoa/nsCocoaWindow.mm, line 1129 Happens with the "resize" and "MozScrolledAreaChanged" events, at least.
https://bugzilla.mozilla.org/show_bug.cgi?id=1472046 Move all DOM bugs that haven't been updated in more than 3 years and has no one currently assigned to P5. If you have questions, please contact :mdaly.
Priority: -- → P5
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