Suggestion: Add specific ring feature to DM group chats

A lot of the time I want to ring a specific person in a group chat and then have other people drop-in when they feel like it. I would like to be able to do this rather than just ring everyone, or have to ring everyone and individually stop ringing them because I don't want to bother them with the call notification. I'm aware this is a feature of discord servers, but personally, my friends and I prefer to use group chats.