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BQ4802LY: What is the side effect of \RST pin floating?

Part Number: BQ4802LY

Tool/software:

Dear TI experts,

My customer have the poduct which is using BQ4802LYPWR.

Recently they have the issue of schematic review.

1. What is the side effect of \RST pin floating?

Datasheet does not say that it is input pin or output pin, and the usage about not use situation.

2. It is input pin? or output pin?

3. Should we connect VCC or GND if I do not use \RST pin?

Plese check this issue. Thanks.

Best regards,

Chase