For the dice rolls @nyanko you always roll a 1D20 dice and the roll you need goes down depending on the type of check needed and your proficiency in that skill. also you can reroll the dice in certain situations.
as for the highlight intractable button @ nightmarian I believe the ALT key does what your looking for.
I do agree though nightmarian rolling for everything does feel kinda bad and slows down the gameplay. Plus it promotes save-scumming. At least it does for me. Would like to see it worked on also.
Yeah, so it's like in combat. I have noticed that if you have a disadvantage, and your normal chance is 75%, it goes down to 56 (0.75 * 0.75 = 0.5625). I think they should have shown two dice for non combat actions. It would have been more visual, adding tension or relief depending on it being a disadvantage or an advantage respectively.