Flow Sensor attribute not returned and cannot troubleshoot

[vdiogo]

I have started using ESPAltherma today and while noting I was not retrieving some of the attribute sensors, I also cannot troubleshoot what the issue could be as I'm not receiving events on espaltherma/log topic:

I first checked if the sensor I'm looking to return was uncommented in the code (it is):

{0x62,9,105,2,-1,"Flow sensor (l/min)"}

Then I checked if there was some setting in the setup.h to enable listening to the espaltherma/log topic (there is not).

In short I need to return the Flow sensor (l/min) so I can calculate the HP COP.

Thanks for any hint on how to troubleshoot further