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DRV3946QPWPRQ1 LSD driver's EN/EN1 DIS/EN2 try low, but not disable LSD output

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we connect the EN/EN1 DIS/EN2 together in PCBA. we use three DRV3946QPWPRQ1 in one PCBA.

the others two can try the EN/EN1 DIS/EN2 low to disable the LSD output.

but one chip's  EN/EN1 DIS/EN2 (below orange) try low can't disable LSD output (below green), until its power (red) is low.

I try other PCBA, same issues.  After check with SW, they said they should be same configure.

from datasheet to understand, when  EN/EN1 DIS/EN2 is low, the LSD will disable output mandatory, not relative to register configure or others.

is there any register to set the EN/EN1 DIS/EN2 out-of-control the LSD output when they are low? or is there anything issue else?


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