Connect Bslbatt to Cerbo GX

I am trying to connect a NORTHBATT BSLBATT 25.6V LFP 5.12kWh - Lithium battery to Cerbo GX via BMS CAN using a type B victron cable. I have tried both with and without the blue terminator but Cerbo will not recognise the battery. I checked the direction of the cable, bought a second cable, with no success.
Any ideas what might have gone wrong

If not listed here you might have problems unless someone else has this working and can post here.

Is it the same BSL BATT as this one?

No the battery I mention is not in the list. I have a NORTHBATT BSLBATT 25.6V LFP 5.12kWh not a 48V one which is mentioned in the list. Besides I can find no documentation about this 24V BSLBATT battery.
By the way happy new year to you all

I see they claim compatibility. So it must work.

They would need to provide specific instructions then for it. They may not even be using the type a or b cables and need a custom connection on the battery side.
Do you have the programming instructions for charging?

Summary

Cant find any datasheets or anything online… Besides adverts.