DRV8834: AOUT1 and BOUT1 status as STEP and nENBL pin is low

Part Number: DRV8834

Hi Team,

We use DRV8834 in Indexer Mode and set to 1/8 step.

When we set the nENBL to low, AOUT1 and BOUT1 will keep output the signal even the STEP pin is low. Is it normal?

Attached our sch as below.

Thanks