Group notifications in a single one, so it doesn't clutter the tray

Every morning I wake up to this lovely mess:

https://twitter.com/R2D221/status/1194623316125814785?s=20 

If I leave Discord unattended for long (like, when I'm sleeping), the notifications accumulate and I no longer see anything.

It would be nice if notifications could be all grouped into a single entry. Currently they're grouped by channel, but I receive notifications from many channels.

It should work like WhatsApp. In WhatsApp, even if you have 200 unread messages from 10 different people/groups, the tray shows a single entry that then can be expanded to reveal the notification for each conversation.