When selecting an item from the category Identities, a new tab opens in the browser with this text:
Your file was not found
It may have been moved or deleted.
The url has become something like this: chrome-extension://khgodmkkpikpnmmkgmdnfckapcdkgfaf/
This doesn't happen for items of other categories, so I guess this is not by design.
1Password Version: none - linux
Extension Version: 0.9.3
OS Version: Linux
Sync Type: cloud