Dynamically readjust parts that are placed on an object when changing its size

From my post: https://www.simplerockets.com/Feedback/View/AzPMvG/Enlarging-a-fuel-tank-with-an-engine-attached-to-it-will-not-properly-move-the-en

Basically, I think it would be nice if you could be able to for example resize a fuel tank (make it longer / shorter), but anything underneith it should simply "follow" its size change and still be stuck to the bottom root part of it (or side part, where ever its attached to. This shouldn't be limited to just the top or bottom parts in my opinion).

This would make for a quality of life improvement when crafting stuff. I noticed this is especially helpful if you are trying to resize a rocket in order to fulfill a fuel requirement in the challenges.

Best regards