ios - Table cell constraints breaking on row insert -

I have a UICollectionView in the table view cell, I have put some constraints on the cell so that the eclipse value can be made square. One button will insert another view into the above cell, effectively pressing the UIColving cell to go down to make room for the new cell. When I do this, obstacles on the UICollectionView are ignored.

When I insert a line, why should the barriers be ignored? What should I say to keep the barriers? I have tried to reconnect the obstacles and call the layout IFNeeded (), but he did not add them back. Edit

Before:

after:

In the game board class I came to framing the frame with obstacles after ending the problem, I have to set the frame of the gameboard layout to see all the scenes I override the. Later, I Programming constraints determine the obstacles, by removing the frame.

  overcode fonts layouts preview () {superlutubeviews () // gamieboard? .frame = self.contentView.bounds}  

Day Lesson: Do not frame with obstacles.