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BQ25703A: About EN_OOA bit

Part Number: BQ25703A

Hi,

Could tell me about "ChargeOption0 Register EN_OOA"

Data sheet contains the following:
Out-of-Audio Enable (RESET:0b)
0b: No limit of PFM burst frequency <default at POR>
1b: Set minimum PFM burst frequency to above 25 kHz to avoid audio noise

Is it possible that this bit will automatically become 1b when the BQ25703A power is started up?
There is a phenomenon that it is set to 1b before soft control at startup.

And If this setting is 1b, how will it affect charge control?

Best regards,
Yusuke