xCode 9 all storyboard viewControllers too small to work on

I don't understand what's going on here. Everytime I click a different viewController the size will increase on some and decrease on others. Prevents any work to be done at all. If I click on a different viewController half of them go back to normal, but the other half stay like this (see picture) (seems random). No matter what, the viewController I am trying to work on will look like this it seems - it also messes up all the constaints (calling for layout fixes). I have it set to view all controllers as an iPhone 8.