One thing I find weird is that you cannot engage in a conversation and have other character swap in to do skill check dialogue.
Sometimes it's annoying because how was I supposed to know there would be an Arcana check here?
And how weird could it possibly be if I, a fighter, is talking to someone, and the topic of magic comes up, which my character knows nothing about, only for Gale to barge in and be like: "Wait, I know this one!"
People cut into conversation all the time.
Like, he's literally right next to me! Watching me fumble through the topic of magic. Why would he not cut in here?
And the execution can be simply, the one who's currently engage in conversion can choose a dialogue skill check, and in the dice rolling screen have an option that let you swap to another party member currently in vicinity.
A short animation plays where the first character step back a bit, cut the camera to the person they were talking to, and cut back to the second character walking forward.
