Agent with status "in call" and "Not in use" at same time in asterisk13

Asterisk Asterisk Support
5

Hi,
I am using asterisk 13.11.2, and have the same symptom.
Here is the queues.conf
> [myqueue]
> setqueuevar=yes
> strategy=leastrecent
> ringinuse=no
> member=sip/135

The sip member is registered, and during the call, a queue show myqueue yields:

> queue show myqueue
> myqueue has 0 calls (max unlimited) in 'leastrecent' strategy (1s holdtime, 5s talktime), W:0, C:1, A:1, SL:0.0% within 0s
>    Members: 
>       sip/135 (ringinuse disabled) (in call) (Not in use) has taken 1 calls (last was 165 secs ago)
>    No Callers

Any call entering the queue causes this - calls are made thorugh AMI/Originate, handed to a context that calls the queue application.

Is this a permanent behaviour ? If so, is there a reference of the “statuses” that can appear ?

Rgds
J.