1Password for Mac 8.9.4 backup

I will let the 1Password folks fully address this, ronen, but will mention what's been stated here before just to give you some feedback.

The 1Password folks place a great deal of importance in their 1Password server, its backups, etc. so that folks like us don't have to worry about data loss from that end.

The Emergency Kit allows you to access your data via the 1Password.com web interface, so you would not need to install the a desktop or mobile app to quickly access your data.

A 1PUX export will contain all of your account vaults and records, so you can retain an emergency backup using this. And it has the benefit of being comprehensive, where a PDF or CSV print out is quite lossy. And the 1PUX can be re-imported, or converted if necessary, so you're not locked into the 1Password ecosystem.

Hopefully this helps a bit. I'll leave addressing your issue here to the 1Password folks now.