I don't know if this topic is still active but have you tried submitting new Starlight Glimmer emotes here? https://mlpforums.com/topic/205317-new-emojis/
"I may be a dragon but you're the one who got burned, Trxie!" 🤭
@ExplosionMare Do you have a favorite superhero? I think the Power Ponies are AWESOME! 😎
WHY YOU!
@ExplosionMare,
MAY TRIXIE PLEASE TURN YOUR FRIEND HERE INTO A GEOGRAPHY BOOK SO TRIXIE CAN PUT THEM IN A BOOKCASE AND LET THEM GATHER DUST?!😤😡/😜