Because it was a content suggestion that was brought up around 4 years ago now on discord, direct messages and through patreon, but was never put forward as a thing to vote on. Which is why I stopped trying to bring it up. I mean, after about 6 months of trying to suggest something to see it never get beyond the "mention it" stage... kind of makes it clear that keep bringing it up again was going to go nowhere.I'm also unclear on why herrzimm1 has been WAITING for years for a very specific thing that I've not heard anyone else ask for nor heard SO ever say they were going to implement (also not sure why their caps lock key randomly got stuck). If you really want that done, maybe ask for it directly on Patreon?
As far as the "caps lock" issue. That is simply the way that I emphasis (add a visual stress) to a word to indicate the importance, or emotional connection (like anger) , or the simply highlighting that single word. Which is something that I know was once taught as a means of conveying an added emphasis to a word that is no longer taught. (Yeah, kind of tells you how old I am... where I am still using writing styles and techniques that aren't even taught today.)