We often get a failure where it's stuck at a spinner here, let's
see if waiting to settle the snapshot resume helps.
Signed-off-by: Adam Williamson <awilliam@redhat.com>
This PR adds a test for a new Image Viewer called Loupe.
It is based on the old Image Viewer test, newly reneedled
with some of the tests shortened, deleted or edited
as the new Image Viewer has a little bit less functions
compared to the previous one.
Add needles.