Simple, works great

Je ne vois pas du tout le raccourci pour utiliser l'extension, qui est pourtant bien activée (ma version de Firefox est la dernière : V115.16.0).
Comment on l'ajoute svp ??

Would be perfect if there were also Close Other Tabs

it works, and now "close to right" is on best place, THANK YOU

Thank you !! So annoying when some brain donor at Mozilla makes a change like this.