(In reply to Andronachi Marian from comment #4) > https://www.youtube.com/watch?v=w_WqZ_B1cPk So I'm confused... it reproduces some of the time for you? I can't work out from the video what is different between the times it reproduces and doesn't reproduce. In general, I have seen some artifacts after changing the pref at runtime. But when you experienced the glitchy menu immediately after flipping the pref, AFAICT in the video you never just restarted the browser. When this does reproduce, does restarting the browser make the issue go away?
Bug 1704618 Comment 5 Edit History
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(In reply to Andronachi Marian from comment #4) > https://www.youtube.com/watch?v=w_WqZ_B1cPk So I'm confused... it reproduces some of the time for you? I can't work out from the video what is different between the times it reproduces and doesn't reproduce. In general, I have seen some artifacts after changing the pref at runtime. But when you experienced the glitchy menu immediately after flipping the pref, AFAICT in the video you never just restarted the browser (without either running Firefox refresh/reset, or removing the profile folder). When this does reproduce, does restarting the browser make the issue go away?