Hello,
I'm having weird issue with scrolling up/down in some FB Messenger chats.
It works very very slow ( almost in place ), after moving some parts it scrolls better. Maybe this is related to attached photo in chat?
In some cases I have to close window and reopen it.
My browser is right now SJ 14.0.0 but same problem was on 13.x ( both 64bit ).
Greetings,
Mike