When trying to Sign Up for an account at meta.discourse.org, I found I was unable to enter my email address, either by directly typing it into the email field, or selecting one of the various email addresses that pre-populated a select menu from my 1Password browser extension.

It looks like Relay is the issue. When “Show Relay icon in email fields on websites” was set to the ON position, the email field expanded and would not accept any entry. By turning that setting OFF, and after a refresh of the page, the field behaved as expected and I was able to enter my email and successfully Sign Up for an account.

I’m using Firefox Developer Edition 96.0b5 for the Mac. I also tested it by disabling my 1PW extension, but that had no effect. Only when I disabled Relay, was I able to enter data in the email field.

The Discourse site is the only site where I've experienced this so so far, so I have also posted an issue there.