I have a red die, which I want to use for the Diplomat. I select the diplomat, I pay 6 coins, take a citizen come from my general supply at the cost of 2 influence points, only to conclude that I have 0 Influence Points left. I cannot undo the complete action of clicking on the Diplomat, which results in the loss of my red die.
Yes, it's stupid of me to not think of the needed Influence Points, but this makes me want to quit the game, since 1 action is very important and can make or break the game, and not being able to undo is very costly and harsh, too harsh.
Would you mind looking into the possibility to add an undo button?