Sounds like the real problem was that 1Password had hijacked the same keyboard shortcut that other Gnome apps use for the Emoji picker. For me, "Ctrl + ." was b

Sounds like the real problem was that 1Password had hijacked the same keyboard shortcut that other Gnome apps use for the Emoji picker. For me, "Ctrl + ." was being used by two different extensions: Raindrop and Multi-account containers. I deleted these shortcuts since I would *rather* have the Firefox emoji picker. :-)