You can withdraw a Demand that has already been made

When I wanted to attack the empire next door,I need to make a demand to start a war, but at this time I wanted to withdraw some requests and found that I couldn't.The only way to withdraw my demands is in full,This makes me very upset.

当我想要去攻打隔壁帝国的时候需要提出要求，而我可以正式战争的时候想要撤回一些要求却发现我无法做到，而取消要求的唯一方法只能是取消全部要求，这让我很苦恼。