I've searched for an item via Spotlight and opened it. It is displayed in 1Password but when I try to move or copy the item to another vault, nothing happens.
When I close the item and search within the app again, I can copy and move the item as expected.
The item that I searched for and try to copy is located in a classic Dropbox vault.
1Password Version: 7.0.5
Extension Version: Not Provided
OS Version: iOS 11.2.5
Sync Type: Not Provided