Silk Touch allows players to pick up living Shulkers

Shulkers look like blocks, and have a true block hitbox. It seems reasonable to be able to move them as though they were blocks, either with pistons or by hand. I would love to pick them up to have the levitation effect at home, or to have a really cool way to mive around my base or to "protect" it. I don't see any problems with Silk touch on Shulkers, so it could be a new function for Silk Touch.