Being able to add Animated Stickers ( like the one's found here: https://lottiefiles.com/animated-stickers?page=4 ) would be awesome.
Paid Addons Support Forum Only
Please note, that here we only support Paid Addons issues and questions.
gVectors Support staff works from 6am to 6pm (GMT+0)
All questions related to wpForo and wpDiscuz free plugins should be asked in the corresponding plugin support forum:
Feature Request: Animated Stickers
You can use your custom animated Stickers and add those via Sticker Image URL in Custom stickers section. Just make sure they are giphy. In the example you've provided all animations are being made via JS codes, thus you cannot use it.