Constrain the layer view controller's collection view to 1 column
Constrain the layer view controller's collection view to 1 column

Exceltior/Pixen,Exceltior/Pixen,fortlogic/Pixen,Exceltior/Pixen,fortlogic/Pixen,fortlogic/Pixen,Exceltior/Pixen,fortlogic/Pixen