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BQ25898: About CHRG_STAT register

Part Number: BQ25898


Let me ask you about CHRG_STAT register transition in no battery condition?

If charging is performed while the battery is not connected, How does the REG0B CHRG_STAT register transition?
Is it correct to understand that CHRG_STAT becomes "11" after some time has passed when charging is started without connecting the battery?
Could you tell me the step where CHRG_STAT transitions when the battery not connected or deeply discharged?

Customer needs this information to consider how to process it in the MCU.

Best regards,