If the connection to the federation source Wiki becomes unavailable between when the page is loaded and when I click on the Edit pen on a statement, I am still able to open the edit console. A request will go out to format the existing value in the statement which then fails. The original value disappears and I cannot add a new one or save.
If the request fails when I click the edit button, I should not be able to access the edit console. An error message should be displayed stating that the connection to the source Wiki is temporarily unavailable.
`Given` I have loaded an item page containing statements with federated properties
`And` the connection to the source Wiki is interrupted
`When` I select the Edit button on a statement
`Then` a notification (popper) is displayed that explains why I cannot edit the statement [see mock]
`And` the edit console does not open
Mock & figma link to be added