How is this tiny QoL Feature STILL NOT A THING a YEAR after we started asking for it?

If I'm not mistaken, the server autosaves once every 20 minutes or so, and I don't think you can change this interval. But you sure can trigger manual saves on a dedicated server, all you gotta do is include your ID in the server's admin list, after you do that you can save anytime by just typing /save on the regular in-game chat.