Messed up after unlock android

Have any screenshot/videos: Yes, I have

Have any labels: Yes, I have

Summary:

This minecraft screen messed up when lock a screen and unlock. 

Step to reproduce:

1. Open the minecraft app
2. Lock device on vertical
3. Unlock device on vertical and see mess minecraft screen

Observed results:

This Minecraft screen was messed up and vertical layers was debugged. Only when locking screen and reunlock again.