Copy War Base Button?

I was in my first war recently, and built a pretty sweet base for my war-base. During the first 24 hours of a war, you are able to copy your war base to your regular base, but not able to during the war phase\after a war is over. I think when you're in the base building interface there should be a "Use war base" button or something, as I could make minimal tweaks to my war base for my regular base, without having to rebuild it all or wait for my next war. It may sound like I'm being lazy, but meh.

yup thats needed