I've noticed this for several weeks now. I'll visit a website with a saved password. Then I will click on 1p extension icon. The dropdown will appear with the match. I will click on it, but nothing will happen. I end up having to double or triple click on the match. And even then, either nothing happens or sometimes a new browser tab will open and then attempt to fill it in.
It happened again right here with discussions.agilebits.com when I went to login.
Previously, you clicked on a match and it just filled ( or attempted to fill in) the form If autosubmit was enabled, it would submit the form also.
I can't remember exactly when this stopped working properly, but I know that it wasn't always like this. It just pissed me off enough to finally open a ticket about it.
Chrome 64 bit 72.0.3626.119
1Password Version: 7.3.657
Extension Version: 188.8.131.52
OS Version: win8.1x64
Sync Type: 1password.com