I am entirely paused on making my emoji list lol. I started with making 3 and right from the start found they should each have different sizes. I personally think the sizing should not be when typing the emoji, but when I am looking at an emoji and incorporating it in to my multigenerator list of emojis, to, at that time, along with figure out all the tags I want it to have, to also size it correctly for all my generators that will be using it in their comment sections. so like:
catjam (tags:kitty,meow) (size:1.2) = https://user-uploads.perchance.org/file/a43d0b52d94c91dddb00cf157dd8c989.webp
and good idea on list type, which might also be good alphabetized