She did a great job of laying out that top. Is it hand pieced?
I am almost wondering if "someone else" cut off the setting blocks like that?
Whatever - I agree with the others - leave it "as is"
If it were mine - I would stabilize the edges with staystitching - and if I could get it to lay flat, I would bind it and call it "good enough". I think the majority of people looking at it would not notice - or care - about lopped off points.