Is it possible to use INA3221 to measure only voltages?

Hi there, is it possible to use INA3221 Current Sensor to measure only voltages at the three output channels without anything on the input bus? I am wondering if it is possible to use this module in a reverse direction, and have CH1, CH2 and CH3 voltage readings separately and maybe then allow CH1 to pass through the input bus using a switch transistor. Something like a voltage detect and then passthrough in the opposite direction from CH1 CH2 CH3 to input bus.