CerboGX Display tanks from Volvo Penta EVC - NMEA2000 Gateway

I am trying to display my fuel tank from Volvo Penta EVC to NMEA2000 through a Yacht Devices YDEG-04 Gateway.
The tank shows correct on Raymarine MFD, but not visible on CerboGX. I searched the Community and found two similar cases with the same issue, one with Raymarines gateway, and another with Volvo Pentas gateway:

I have reached out to Yacht Devices for advice, and they meant this could be on the CerboGX side. Their feedback was:
Please, ask Victron to add class 50 = Propulsion, function 160 = Engine Gateway for PGN 127505 sources as well
Is it correct that this is missing, and if so, will you consider adding it in a future release?

Vegard