Paranoid 5.1 & Nexus4 ...questions

Hi, I have just flashed this ROM on my NEXUS4 and I can't find some spechs that I used to love in the previews versions of Paranoid; for example I have discovered there is no PIE control anymore :crying: what a pity, the immersive mode plus PIE was one of my favorite features of this ROM.

In this version of PA, even in the immersive mode, the navbar wont hide while writing messages, is there a way to hyde it somehow?

Thanks :)