I have a new 1Password family membership set up on my Mac and my Android device. On the Mac I'm running OS X 10.12.6 and 1password 6.8.5. My Samsung Galaxy S8 is running Android 7.0 and 1password 6.7.
All the passwords I create in the 1password on my app my Mac sync to my Android device exactly as expected. However, any passwords I create on my Android device show up in my Chrome extension but not in my OS X app.
I've tested this both with logins and credit cards. I create new passwords on the Android device. They immediately show up in the Chrome extension on my Mac. I wait to see if they appear in the app. They do not. I try using the Sync option on Android, and still nothing. I quit and restart the OS X app, and nothing. I then create a password in the OS X app, and it immediately appears in the Android device.
1Password Version: 6.7
Extension Version: Not Provided
OS Version: 10.12.6
Sync Type: Membership