Can not open 1Password7 on MacOS 26.4.1

I can no longer access 1Password on my MacBook Pro, though it works fine on my iPhone and iPad. The error message I'm getting is below. I've already reached out to support and used the 1Password Troubleshooting app to generate and share logs, but haven't heard back yet. Has anyone run into this before? My support ticket ID is 572622.

Wojtek