
So, at the bottom right of the screen, under the chat box, there's that little dropdown menu that lets you choose a character to roll "as". However, as far as I can tell, there's no way to automatically assign that based on what character sheet the roll is coming from.
Now, as a player, this is a tiny irritation, but nothing more - since I'm generally only playing one character (or, occasionally, one with a satellite character or two), so I may make a few rolls as "Player" before I notice and change it to "character", with both of them obviously meaning the same thing.
As a GM, however, it is infuriating! Either you have to have everything roll as "Me (GM)", making it completely useless if you actually want to keep track of who did what beyond a turn or two, let alone making things easy for your players if you roll openly, or you have to continually scroll through a list that may well have hundreds of names just to make a single roll in what may be from a different window and frequently fail or forget to, leading to, for example, Gimli somehow casting a spell using Gandalf's magic stats.
Having not found anything, I'm not expecting that there's a way to make it so that, when you click a roll button on a certain character sheet, the roll is made as that character, but I thought I'd ask, as it seems a reasonable thing to wish for.