If you’re still hanging on to 1Password 7 for the particular feature of “Wi-Fi” (i.e. LAN) sync direct twixt iOS and macOS, good news: Strongbox 1.59.0 has the feature now and it works automatically once set up, syncing when you open the iOS app.
I’m completely at home with Strongbox now. It’s no 1Password 7. But at least it’s no 1Password 8, either. 
MAS link: