Minecraft loading screen goes too much faster

Steps to reproduce this issue:

1. Open minecraft

2. Click play

3. Next click create world

4. Press create world

5. When pressed create world press home button.

And will encounter the loading screen starting to going like crazy

Expected result:

The loading screen should not going too much faster than normal.

Actual result:

The loading screen will going faster than normal.

Video: this video have black screen when I go to homescreen and opening the game.