VQ+ Plus Post Hangup

I have installed vq+ plus.

Defined a queue(lets say 101) with Caller Post Hangup Destination which is also another queue (lets say 102)

Queue 102 has also Caller Post Hangup Destination which is queue 103

Caller comes to queue 101, talks to agent, agent hangup and caller goes to queue 102.
Agent of 102 talks to caller and hangs up but the caller is not going to queue 103.

Is there anyone to solve this out or vq plus is not capable of doing double post hangup dest ?

Asterisk is loosing this channel variable when it goes from queue to queue. Not sure how solvable it is.