Love the desktop version, but there is a major issue on Firefox Android (Galaxy Note20). Nearly every time after I unlock my vault (especially with the PIN, and with a website without passwords saved), I get stuck on the main Bitwarden Password Manager screen with the list of all passwords. Pressing the back button does NOTHING, except refresh that screen. Doesn't matter how many times I hit the back button or how fast. Even clicking on web links in the Bitwarden menus doesn't lead anywhere. The only way out is to stop Firefox entirely in the app settings, which of course just locks the vault again. The extension used to work great, but it's pretty much unusable now.