Invisible Inventory and Chest Items Persists in 26.21 on Android 16

Description:

Despite updating through multiple versions (26.19, 26.20, and now the current 26.21), the severe graphical bug where item icons in chests and the player inventory are completely invisible/transparent is still not fixed. My previous report was linked to MCPE-236703, but none of these updates solved the issue for my device.

Steps to Reproduce:

1. Launch Minecraft version 26.21 on Honor X9c (Android 16).

2. Open any chest or the inventory.

3. Item slots appear completely empty, even though items are there and the audio cue plays when selecting a slot.

Expected Result:

Item textures and icons should render properly inside UI slots.

Actual Result:

All item icons remain hidden or transparent, making the game unplayable.