I am running 7.2.2 BETA 2 of 1Password and I have just noticed that my safari extension icon is gone on the browser toolbar. I have tried going in to customise toolbar, but there is no 1Password icon there. I have downloaded and installed the 1Password 7 download that says it includes the safari extension (since it looks like there is no longer the option to just install the extension by itself) and it installed fine, I got back into 1Password (it did an update to the above version) and restarted Safari. Still no icon or option to add the icon.
1Password Version: 7.2.2 BETA 2
Extension Version: Not Provided
OS Version: OSX 10.13.6
Sync Type: Not Provided