Fixed Notification avatar inconsistency

This is super minor but figured I'd let you know anyway.

If you receive multiple notifications on a trade from different people the avatars may show the same person twice. I understand that its grouping people together but it decides which avatar to show perhaps alphabetically or something - see the three latest notifications in my screenshot vs the trade post itself.
I think Ideally rolled-up notifications like this would replace the previous ones or at least show the avatar of the most recent poster.

Device: PC
Browser: Chrome
OS: Windows

Steps to reproduce:

Receive multiple notifications on a trade.

Anything else to add:

Feel free to message me if I didn't explain the issue well enough

No worries!

I figured the change to the notifications (making them replace outdated ones) would be more work than it's worth, but had hoped showing the avatar of the most recent poster might have been a simpler fix.

Love your work, cheers!