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Firefox menu only works if mouse button is held

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fc37.x86_64 ff 110 64 bit

Bookmarks, I click on a folder, up pops a submenu. As soon as I move the mouse to select an item in the submenu - poof - submenu gone. If I hold the mouse button down and drag to the submenu item (and subsub...menu.item) then let got - it works. I should be able to "click" on an bookmark, then "click" on a menu item, then "click" on ... without having to "hold" the mouse button. - I'm guessing "onmouseOver" and not "onmouseClick" somewhere.

fc37.x86_64 ff 110 64 bit Bookmarks, I click on a folder, up pops a submenu. As soon as I move the mouse to select an item in the submenu - poof - submenu gone. If I hold the mouse button down and drag to the submenu item (and subsub...menu.item) then let got - it works. I should be able to "click" on an bookmark, then "click" on a menu item, then "click" on ... without having to "hold" the mouse button. - I'm guessing "onmouseOver" and not "onmouseClick" somewhere.

Modified by cal.lidderdale

All Replies (2)

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It is working here on a Linux system. Try starting in troubleshoot mode.

https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode

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OK, did troubleshoot mode. No difference and doesn't show me anything. Then I don't know what I should be looking for. Am I the only one having this problem?

6.1.18-200.fc37.x86_64 on a Lenovo laptop, FF 110.0