iMessage Stickers not cropping correctly

I am trying to put an emoji with hands GIF as an animated sticker (included below), but it keeps cropping out the hands of the emoji. I am requesting that in a future update Apple adds a feature where you can manually edit or select the whole circumference of the sticker yourself, because I am a bit frustrated with the limitations of the current sticker cropping feature.

TLDR; please let me add the hands to the sticker rather than being stuck without the hands.