Hopefully this gets implemented soon. It's pretty much the only reason I don't use Orion. It's too painful to use Passwords with Orion on macOS.
I guess I don't understand the issue on why this hasn't gotten implemented yet because it works perfectly on the iOS version of Orion. Offers the native popup and fill and everything.
The iCloud Passwords extension on macOS is bad and buggy, and I can't switch to Orion until I can use it on all my devices