Back hatch on Mk2 cockpit???

[felcas]

I am trying to use a Mk2 Cargo Bay CRG-04 with a Mk2 Cockpit. I placed some scientific instruments on it but then when I tried to EVA I can only exit from the side hatch and not the back hatch, as much as I try there is no option to go out from the back hatch. Then I had the idea to transfer crew but I get a message saying the module is locked!!!???

Soo how do I choose the back hatch to access the cargo bay?

Thanks

UPDATE:

After a few tests, I discovered only the Mk1 Inline Cockpit and the Mk1 Crew Cabin have a functional hatches, as you mousehover over the hatch design it provides a pop up option HATCH when clicking on it EVA option show up. 

But why? The hatches are visually designed on the Mk2 Cockpit! Bad design?

Edited June 16, 2017 by felcas

[Foxster]

Its a dummy hatch painted on to fool the safety inspectors. Unusable I'm afraid. 

[Aegolius13]

3 hours ago, Foxster said:

Its a dummy hatch painted on to fool the safety inspectors. Unusable I'm afraid. 

There are safety inspectors?  (Frantically clears out VAB and SPH).

[Spricigo]

Maybe there is a mod to make it functional?