Add Group Chats as a search filter / Mutual Group Chats

I have been in many group chats some time ago, but I often see my past group chats get hidden by my private DMs and I can't search for them if the name of the Group Chat was changed. It'd be easier to delete, remove or even simply navigate through my Group Chats if the main search bar offers a prefix for searching Group Chats, or to add Group Chats to a friend's search results or mutuals tab.

It appears that this type of suggestion had been posted frequently, so I only add to the notion of this feature being possible.