macos: no option to add trusted browser

@1P_Dave sorry for the nag, but I've run into this issue with the latest stable and beta versions, no add trusted browser options, app up to date:

Hello @moiraine_sedai! 👋

Thanks for the ping and I'm sorry for the late reply. It sounds like something is stuck with 1Password on your Mac which is stopping the trusted browser feature from appearing. As a first step, I suggest that you reset the desktop app.

🚨 Before proceeding, make sure that you have a copy of your Emergency Kit, that you know your account password, and that you're signed into 1Password on another device.

1. Reset the 1Password app: How to reset the 1Password app on a specific device
2. Add your 1Password account back to the 1Password app: How to add your 1Password account to the apps
3. Follow the prompts to setup 1Password and configure any settings that you had configured before. 

Let me know if that doesn't work.

-Dave