Last Pass Extension Not Usable With Brave Browser Windows 11 Build 22631.3880

looks alike someone worked out the root cause and they are now aware of the issue https://github.com/brave/brave-browser/issues/39759

https://support.lastpass.com/s/question/0D5TP00000I43Oo0AJ/lack-of-support-for-brave-browser?language=en_US

They’ll probably have a fix soon tbh