Player paperdoll avatar appears completely black in inventory UI

- Brief description of the issue

The player paperdoll model inside the inventory menu fails to render correctly and appears completely black or blank in Bedrock Edition.

- Steps to reproduce

1. Open the inventory menu while playing Minecraft Bedrock on mobile.

2. Look at the player avatar/paperdoll section next to the crafting grid.

3. Notice that the character model is completely black and fails to display correctly.

- Expected result

The player's skin and character model should render normally inside the inventory UI box.

- Actual result

The player model box renders as a solid black silhouette instead of showing the character.