New 'Hide my Email' box blocks the 1Password popup in Safari (macOS Monterey)

Dismissing the popup with the ESC key does not actually work, in my experience. Is there some other setting that needs to be adjusted in order to do that?

(I understand 1Password's preference that we disable other autofill features, but to that I'll just say that the more 1Password requires me to disable other features and to use it exclusively, the less likely I am to remain a customer.)