@marcoarment The "Fantastical Creatures" one is particularly funny; obviously the image and text are positioned so that they're aligned in the UI, not for the ostensible end-use of the image.
I'm no designer, but I do a little photo editing for personal stuff. I absolutely need to see the full image for some adjustments and cropping; having floating blurry UI panels covering part of it would mess with my ability to judge the composition. I can't imagine it's much different with these tools.