I'm not sure if it's a bug, but my "Edit items in my collection" looks like this, no matter how much I've zoomed in or out, and no matter if it's in my collection or out in the catalough:
It's the gradebuttons that's strange
Funny enough, if the coin's titel/year is longer, it seems fine:
I have a soft spot for origami paper cranes.
Read or watch about "Sadako Sasaki and the Thousand Paper Cranes".
Spread a little peace and happiness wherever you go :)