Most of the time 1 Password won't open when using my configured shortcut or even clicking on the icon. When I click to login form it shows 1 Password with message "Press Ctrl + comma to unlock 1 Password" so the extension should work.
When 1p shows master password prompt, it works perfectly all day. I've set 240minutes idle lock time.
Is there a way to collect debug data for you?
1Password Version: -
Extension Version: 1.7.4 @ Firefox 60.0.2
OS Version: Ubuntu 18.04 bionic
Sync Type: my.1password.com