aci_gap_start_general_discovery_proc_cp0 works but aci_gap_start_observation_proc_cp0 doesnt

[DS.4]

I need to see all advertising.

I generally use :aci_gap_start_general_discovery_proc_cp0 , works fine, but it only shows connectable devices .

Now , I am trying : aci_gap_start_observation_proc_cp0 - doesn't work for me

But it causes an issue, return 0x0C on stack 1.21.

I simply replaced the aci_gap_start_general_discovery_proc_cp0  with aci_gap_start_observation_proc_cp0 

stack_full

[DS.4]

I had to add 2 new params, made them 0.

[DS.4]