I see that my Bitwarden app to my Firefox is just updated the other day. The way I realize that is because the Lock Option is once again reset to the default NEVER state which I think is a very unsafe default for an app that should keep my passwords safe. When I open my browser and see that it’s already logged on from last time I get IT-nervous. I use the 5 minutes auto lock as I believe it’s safer to login when needed, than forgetting to manually log out after a session!
My suggestion is therefore that a safer default like 5 or 10 minutes is preferable after an update.