Question

I think they should add a send button next *patch* because not everyone has a enter

Answer 1

this is post to be in feedback

Answer 2

From the top-left tab button, you can open up a menu. One of the options is "suggestions", which will take you to a Google form to write suggestions (like this one!) for the QC team to see. A better way to get your ideas to them, please give it a try :)