18+ linmob , I love @user0's excellent mobile-config-firefox adaption (https://codeberg.org/user0/mobile-config-firefox/src/branch/fenix). Sadly, as these things go, upstream changes stuff, and with Firefox 123 the tab counter/switcher is broken: https://codeberg.org/user0/Mobile-Friendly-Firefox/issues/4
I wonder, if integrating something like https://addons.mozilla.org/en-US/firefox/addon/tree-style-tab/ could be a more sustainable approach?