"@ Mentions" circumvent blocks

There's an issue where trolls will "@" people who blocked them because it will still send a notification.

Sometimes it's just people who always do it, so it's likely unintentional.

But it's pretty obvious from a post history glance when they're only doing it with people who never respond to them. And definitely obvious after someone tells them about it

Example:

https://lemmy.world/comment/15711438

Is there anyway to make mention notification abide by the blocklist?

If not should we be reporting harassment to our admins or the admins of the account doing it?