Nikana Holster Position not working on certain Frames

[Manelag]

So while i was really excited for the new holster positions, it seems like the actual customization of settings like x & y offset, ptich, etc, etc isn't quite working on a few Warframes.
Right now it seems it doesn't work on Loki Prime, Excalibur Prime and Mag Prime (probably a few more).

Screenshot

Raw Screenshots

Spoiler

Excalibur Prime - http://puu.sh/pV7Wa/7ec8d571a3.jpg
Excalibur - http://puu.sh/pV7Ur/8e16952fac.jpg

 

[iamfuss]

and Nova prime