I think Vader having his tantrum in the suit in front of Palpatine simply does not work. I agree with g&gfan that Vader is better suited hiding his feelings from the emperor as it fits with OT Vader.
However, if someone could perform VFX work to have Palpatine leave the operating room, then at that point Vader’s rage could be justified as he now can do it privately. I am not so sure if someone would be willing to go through all that effort though.