Copy query from a query tab

I'm using pgadmin4 4.3 (ran in a docker container) and I'm browsing it using Chromium 56.

If I generate a query in the browser tab (right click > view data > view first 100 rows), then a new tab is opened, named Query-X, with the query (in the red square) at the top and the result table at the bottom:

The query can't be edited and it can't even be copied : ctrl-c is not working and the copy option of the contextual menu (right-click on selection > copy) is disabled .

Is there some rationale to block the edit functionality and the copy functionality or is this a bug ?

Note that edit/copy works fine when creating a query with the top menu option (Tools > "query tool").

Regards,

Cyril