Texture pack incomplete on Xbox only

Fantasy Texture pack is incomplete when accessing on Xbox One.

I have a Bedrock realm on which Fantasy Texture pack is applied. The pack is absolutely fine when I log on with my PC. When I play PC with Fantasy texture pack, either single player or my realm, there are no issues at all.

However when I play on my Xbox One, some of the textures are missing. I have noticed the paintings and villagers are the same as the vanilla pack, rather than being the Fantasy pack versions. A lot of the textures are just fine, but many of them seem to revert to default.

Sadly I am unable to upload images from the xbox to show this, and as the pack works fine on PC I can't really display the issue for you.

I have tried removing the pack from my worlds and realm, and reapplying, but the issue remains.