Comment 2 for bug 1423050

It's actually not the images that we're waiting for, we are waiting for the previewModel.loaded property (which is linked to the orange bar in the bottom) to be true to enable the buttons, i'd agree that it seems that the property changes to true a bit too late, maybe it's still loading comments or something?

I'm readding unity-scope-click and unity-scopes-shell for comments