Explorer: Connection error is shown as child of "Loading...", should replace it

ASSERT: have a connection with a token that you DID NOT SAVE and DID NO UNFOLD yet EXEC: in Explorer: unfold that connection ASSERT: connection dialog shows up, prompting you to provide a token EXEC: CANCEL the wizard Result: Explorer shows the connection as "Loading...". If you unfold the "Loading" item you'll discover the error as it's child: Expected result: "Loading..." should not be shown any more, it should get replaced by the error item