Fix overflow for roast messages

[wstrm]

Ello, I'm sorry but I did not have the patience to fix this. There is an issue where the scrollbar doesn't appear when the roast messages overflow.

I'm truly sorry.

[Hjortsberg]

My condolences.

[Hjortsberg]

Man oh man, been trying to tackle this the whole evening. I've reached this far:

[wstrm]

This is one of those issues that could potentially take a whole week to fix.

[Hjortsberg]

I'll leave it. I started googling and thought I found a relevant fix, obviously I was wrong 😅

[wstrm]

WILL I FINALLY TRY TO FIX THIS TODAY?!