>>2905422Check its settings first, as the first one could have reset to ON. You might also have other extensions that tamper with the website's forms, like, say, a userscript that restores the old Nico layout. Then try checking for Windows updates and seeing if you're missing something, then rebooting and confirming again, then deleting the extension + closing Chrome + reopening Chrome and seeing if the extension has reappeared by itself. If that's the case, there was some 2024 update that broke writing privileges for Chrome's User Data folder for a while, I think that was an Avast core update combining in a mind-fucking way with some KB. Regardless, reinstall the extension afterwards.