Unfortunately I still cannot reproduce the problem, even if I set the taskbar to auto hide. If you can reproduce the issue in a clean profile (https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles) by just importing bookmarks from an html/json file, then it may be useful to run mozregression (https://mozilla.github.io/mozregression/) to find if this issue regressed "recently", using `--good 100` argument for example. If we cannot reproduce it, it becomes really hard to us to debug the problem.
Bug 1838567 Comment 11 Edit History
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Unfortunately I still cannot reproduce the problem, even if I set the taskbar to auto hide. If you can reproduce the issue in a clean profile (https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles) by just importing bookmarks from an html/json file, or creating random bookmarks, then it may be useful to run mozregression (https://mozilla.github.io/mozregression/) to find if this issue regressed "recently", using `--good 100` argument for example. If we cannot reproduce it, it becomes really hard to us to debug the problem.
Unfortunately I still cannot reproduce the problem, even if I set the taskbar to auto hide. If you can reproduce the issue in a clean profile (https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles) by just importing bookmarks from an html/json file, or creating random bookmarks, then it may be useful to run mozregression (https://mozilla.github.io/mozregression/) to find if this issue regressed "recently", using `--good 100` argument for example. If we cannot reproduce it, it becomes really hard for us to debug the problem.