60ghz and snmp monitoring

I am wondering if anyone else has ran into this problem with monitoring 60ghz stations?

From https://wiki.mikrotik.com/wiki/Manual:Interface/W60G

For main interfaces:
1.3.6.1.4.1.14988.1.1.1.8.1.3.1  string   SSID
...
1.3.6.1.4.1.14988.1.1.1.8.1.12.1 integer  RSSI
1.3.6.1.4.1.14988.1.1.1.8.1.13.1 gauge32  PHY rate

station interfaces will be numbered forward starting from this point
1.1.1.8(+1).1.6.1  integer  Frequency
...
etc

The snmpwalk shows the first station connected but nothing about the rest. How are you guys monitoring these ptmp setups on 60ghz if only the first client is visible in snmp?

Thx,
Sam