UI buttons become fully transparent and character preview flickers constantly

All user‑interface buttons turn completely transparent after entering the world. Players can still tap the invisible controls blindly, and the character preview in the dressing room keeps flickering non‑stop.

• Steps to reproduce the problem

1. Launch Minecraft Bedrock Preview 26.50.27 on iPadOS.

2. Click the “play” button.The next page is blank.

3. (Select the top left corner to exit the blind spot mode)Open the character dressing room menu in‑game.

• Expected result

All UI elements, buttons and character previews should render normally with solid visuals.

• Actual result

All on‑screen control buttons are hidden and fully transparent. Blind touch operations still work. The character display panel inside the dressing room flickers continuously.

Supplement:Figure 1 shows the state upon opening the dressing room. Figure 2 displays the effect after tapping "play". Figure 3 presents the in‑game scene. This bug severely impairs gameplay experience and we hope for a prompt fix.