Display after reverse camera

Did anyone has experienced the same? After reverse camera, the figure below is displayed around 8 to 10second before go to normal/ main layout

Are there any features turned on? End of reverse into front view.

DUDU-Meng so far not turned on any feature. I keep looking the function why this happened

Settings - Vehicle Protocol - Reversing Image - Other Settings - Switch to Front View After Reversing.
Check if this switch is turned on.