I have a UICollectionViewFlowLayout assigned to UICollectionView. It's delegate method returns fixed CGSize in sizeForItemAtIndexPath. The problem is if UICollectionViewCell contains UIImageView or any other dynamically sized view with autolayout constraints that match leading, trailing, top, bottom to contentView, the cell resizes depending on the size of image in the imageView. Is it possible to get fixed size cells with UICollectionViewFlowLayout? I tried setting intrinsicContentSize for UIImageView in storyboard but it doesn't work.