Just commented on MCPE-97743, which is a report of the exact same problem. I can't believe this issue has been open for so long, and that I paid money for a pack with a known bug. I will never make a purchase from the Marketplace again.
I'm also having this issue playing Minecraft PE on IOS, and I'm furious that there is a known game-breaking problem, but that the company is still charging for the pack. I want my money back. 😞
Just commented on MCPE-97743, which is a report of the exact same problem. I can't believe this issue has been open for so long, and that I paid money for a pack with a known bug. I will never make a purchase from the Marketplace again.