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BQ25120A: Question about setting High Impedance mode and Watchdog timer

Guru 19645 points
Part Number: BQ25120A

Please let me know about two points below for bq25120A setting.

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①High Impedance mode (Datasheet page-19, 9.3.2 High Impedance Mode)

 When enabled LS/LDO output by I2C setting, I think that LSCTRL can't control LS/LDO, is it correct?

 If correct, is LSCTRL pull High OK?

②Watchdog Timer (Datasheet page-25, 9.3.15 Safety Timer and Watchdog Timer)

 Is there way to disable Watchdog Timer(50sec)?

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Best regards,

Satoshi