Getting wrong data from XG via SNMP

Hi,

I've got some Sophos XG SFV1C2_KV01 (KVM Edition) with firmware 17.1.1 MR-1. Polling the XG via SNMP I'm getting wrong data:
snmpwalk -v 2c -m +ALL -c public x.x.x.x 1.3.6.1.4.1.21067.2.1.3
XG-FIREWALL-MIB::appRegStatus.0 = INTEGER: unregistered(2)
XG-FIREWALL-MIB::appExpiryDate.0 = STRING:
XG-FIREWALL-MIB::supportSubStatus.0 = INTEGER: 0
XG-FIREWALL-MIB::supportExpiryDate.0 = STRING:
XG-FIREWALL-MIB::avSubStatus.0 = INTEGER: unsubscribed(2)
XG-FIREWALL-MIB::avExpiryDate.0 = STRING:
XG-FIREWALL-MIB::asSubStatus.0 = INTEGER: unsubscribed(2)
XG-FIREWALL-MIB::asExpiryDate.0 = STRING:
XG-FIREWALL-MIB::idpSubStatus.0 = INTEGER: unsubscribed(2)
XG-FIREWALL-MIB::idpExpiryDate.0 = STRING:
XG-FIREWALL-MIB::webcatSubStatus.0 = INTEGER: unsubscribed(2)
XG-FIREWALL-MIB::webcatExpiryDate.0 = STRING:

The XG is registered and have 3 year valid subscription.

The same for:

applianceKey" "1.3.6.1.4.1.21067.2.1.1.1"

"avVersion" "1.3.6.1.4.1.21067.2.1.1.5"

"haMode" "1.3.6.1.4.1.21067.2.1.2.5" (shoud return 2 instead I'm getting 0)

 
Is the implementation of SNMP incomplete on the XG or am I doing something wrong?

Thanks