http://forums.w5j6stm77zs6652pgsij4awcjeel3eco7kvipheu6mtr623eyyehj4yd.onion/t/cannot-use-split-u2f-yubikey-website-authentication/165
For practicality, I then created a DispVM Template for debian-11-firefox and another for ks-16-firefox . The problem is that if I launch firefox-esr in a DispVM based off of ks-16-firefox , u2f authentication with a yubikey doesn’t work.