UICollectionView estimatedItemSize - last cell is not aligned

Question

I want to make a usual horizontalScrolling flowLayout UICollectionView with estimatedItemSize and preferredLayoutAttributesFittingAttributes in cell. But there is something

Answer 1

I face a similar issue and the problem was solved by giving a proper minimum inter item spacing, using the delegate methods - minimumInteritemSpacingForSectionAt- of UICollectionViewDelegateFlowLayout.