Auto Login stopped functioning after IOS 15.0 on iPad only

On my iPad Pro (11-inch) (3rd generation), running IOS 15.2, Bitwarden auto-fill no longer works.

With IOS 15.0 I had to toggle Accessibility Features - Keyboard On and Off to fix an issue with Facebook freezing. This seems to be when the problem started, but I have reverted the settings and they are now off.

Auto Fill Passwords is ON and is set to Bitwarden. I am running latest version of Chrome

On my iPhone 12 I’ve not had this issue at all and I’ve updated the IOS simultaneously.