Summoning Structure Blocks As Entities Resets Them

When attempting to summon a structure block as a falling sand entity, it reverts to the default data mode as soon as it hits the ground, deleting the tags within. It is therefore impossible to summon save, load or corner blocks.

Command used: /summon FallingSand ~ ~1 ~

{Block:structure_block,Data:1,Time:1,DropItem:0}