When trying to join a realm with texture packs active on an iOS device minecraft crashes

I try to join a realm on minecraft bedrock on my iPhone and it causes minecraft to crash when the world loads in

Ok What I expected to happen was...:

to join the realm

What actually happened was...:
Minecraft crashed

Steps to Reproduce:
1. Load minecraft on an iOS device in update 1.16.210
2. Open realms
3. Join a realm made on Xbox or PlayStation with a texture pack loaded