Ah yes, a #features request, but for the forum instead…
If you’ve checked your notifications recently, you probably noticed the slightly revamped notification panel. I quite like it, as it gives more quick filtering options than before (although it’ll take a little while to get used with them being to the right of the panel rather than the top), however I feel like having yet another filter, an @ mentions one, could be pretty nice, especially since that is a filter once you go to the notification tab on your profile.
Here’s a very lazy edit of what it could look like since I’m too lazy to do an actually good edit: