From https://www.reddit.com/r/firefox/comments/jwpgqy/firefox_ui_glitching/ >Its started today and its very annoing pls help!I reset all my about:config settings, and its still glitching.Now uninstalled the whole stuff and reinstalled and its still glitching.
Bug 1678388 Comment 0 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
From https://www.reddit.com/r/firefox/comments/jwpgqy/firefox_ui_glitching/ >Its started today and its very annoing pls help!I reset all my about:config settings, and its still glitching.Now uninstalled the whole stuff and reinstalled and its still glitching. Disabling WR resolves the issue.