When minimized and locked, and Touch ID is not available, Bitwarden locks Secure Input, preventing other utilities that read keyboard input (Keyboard Maestro, in this case) from working.
On a MacBook, with Touch ID available, this does not happen. The PIN or password input field is locking secure input even when the app is minimized. This is a new problem with a recent update.
I can confirm this is happening with macOs Sequoa.
I discovered that bitwarden app causes secure input to be activated, which also prevents applications like logioptions from functioning.