POWCT bidirectional reading

HI,
it would appear that the POWCT firmware has been updated to be able to read the current flowing through the current clamp in both directions. This would be particularly useful for me to monitor my photovoltaic system. I would like to have confirmation that this implementation is present and I also want to know in real time reading how it is possible to understand whether the power is being transferred to the manager or not.
Thank you