Typing characters into the password field is broken [See the Approved Answer]

I have noticed an issue that is reproducible using the following steps.

1. Create new Login, enter the login name
2. Enter username
3. For the password, key in something that ends in an uppercase letter. The uppercase letter will briefly appear, then disappear. Saving the new entry and re-opening shows that the uppercase letter was not accepted, so it isn't merely a display issue. It will not accept an ending uppercase character.

However, if I go in and Edit the entry, the password portion of the dialog allows me to add the uppercase character and save it.

Has anyone else noticed this behavior?

1Password Version: 8.10.7
_Extension Version: Not Provided
_OS Version: 16.5.1
_Browser: n/a