I have the same problem. I have the latest version of Enpass on my MacBook, my iMac desktop and my iPhone. iPhone and iMac synchronize but MacBook doesn't. I use Dropbox for this purpose. I added a password today on my iMac and no problem with the synchronization between the iPhone and the iMac, but nothing on the MacBook.
It looks like the difference is that I moved the MacBook up to Ventura, but not the iMac. Everything was fine on the MacBook until I upgraded to Ventura, and I see other forum posts about issues with Ventura.
When I hit the "Sync Now" button, nothing happens, and same with control J. It is as if the synchronize function has been removed from Enpass.
Any help would be appreciated.
Francis