DRV8874-Q1: nSLEEP change then fault will pull down

Tool/software:

Dears:

customer found when change nSLEEP status, will trig fault pull down. 

Picture one is nSLEEP from low to high, then fault  pull down.

Picture two is nSLEEP from high to low, then fault also pull down.

Could you please help check how to solve this issue ? Thanks.