I literally just used my Switch's capture feature, Tweeted out the videos via Nintendo Switch Share, downloaded them with a Twitter video downloader, then put them together with a default video editor app. I supplied the original Tweets in my description, as well - just in case. My run was approved earlier today. So I'd say it should be fine.

I like this idea and support it becoming a new category!

It's pretty much all in the title. Two ideas I had for new categories. I would definitely give them a try.