Description of Bug Experienced: After polymorphing into certain forms with a larger hitbox, the fey is upscaled until polymorphing again into something smaller.
Steps to reproduce the Bug: Cast a polymorph spell that creates a creature with a large hitbox, then return to original form (I used Polymorph Self's Umber Hulk form).
Expected Result: The fey is returned to their normal form and size.
Actual Result: The fey is returned to their normal form, but human/elf-sized
Screenshot(s)