TPS60204: About "Output leakage current in shutdown"

Hello Team,

Please tell me about "Output leakage current in shutdown" of the electrical characteristics in the datasheet.
Is this the current that leaks from the power supply terminal to the output terminal at shutdown?
If yes, will the power consumption during shutdown be "ISD(max 1uA)" + "Output leakage current in shutdown(max 5uA)"?
Or can "Output leakage current in shutdown" be ignored if there is no load on the output terminal?

Also, this "Output leakage current in shutdown" is not described in TPS60200/1/2/3. Is there no "output leakage current in shutdown" in TPS60200/1/2/3?

Best regards,
Kato