Close Sticker Box

I think there should be an "x" to close out the Sticker box when it pops up in chat channels. When trying to manage my community server, if I type a word that has a sticker, the sticker box pops up. Once that happens, if I try to arrow-key around to a specific section of the text, it just moves which sticker is selected.

I'd love to see a simple solution, such as the ability to close out the sticker box / disable stickers.