Mm, just upgraded to firefox 120.x and all my extensions were disabled, even though they showed up as enabled in the about:extensions screen. It turns out I am

Mm, just upgraded to firefox 120.x and all my extensions were disabled, even though they showed up as enabled in the about:extensions screen. It turns out I am not the only one: https://superuser.com/questions/1819527/firefox-120-panel-not-shown-when-i-click-the-extensions-button https://superuser.com/questions/1819527/firefox-120-panel-no... I had to disable and re-enable all my extensions to fix it.