I am unable to set up Touch ID on my iPad, which is running iPadOS 16.5.

Thank you, Grey. In my iPad Settings, “iPad Unlock” is checked, and Touch ID works flawlessly to open my iPad. I tried to follow the steps in the link you sent, but when I try to select Touch ID within my 1Password security settings, I get a pop-up “Turn on in Settings,” as though 1Password is oblivious to to iPad settings. Any further suggestions? Thanks again in any case.