I am creating a sticker pack application for iOS 10, I created an app using sticker dimension 300x300 and named sticker as sampleSticker@3x.png & in Attributes inspector I had set sticker size as small.
But while executing it I am seeing 3 assets in a row instead of 4 and as per the session in WWDC iMessage there should be 4 assets in a row.
Can anyone help me out in finding the issue.