SUMMARY When you scroll down a "more are being loaded" is shown every few seconds. I find this quite annoying and pointless tbh. I think they should just load silently and the canvas should just be extended when done. Maybe show a small loading animation below all other images, but like this it is just adds to a sensory overload in my opinion.
To be more precise: What I think is unnecessary, is that the pictures are disappearing while the loading notification is appearing. I think they should not disappear. You can either just superimpose the loading notification or show it below. I think showing a small more simplistic loading animation below the images would be the best solution. It is not as distracting and you can still look at the previously loading images unhindered. I really don't like to use the application since this loading notification appeared tbh.
*** This bug has been marked as a duplicate of bug 473954 ***