I checked the manifest with dexplorer.
Flashify premium allows you to download and flash stock recovery or bootloader,
if you can't afford it or there not available for dl yet you can alternatively extract the .img files
from the factory image and flash them instead.
The Nexus 4 & 7 use the Adreno 320 where as the Nexus 5 uses the Adreno 330.
Make sure tasker is still active and root is working fine.
I don't have that issue, however I'm also running at a lower PPI than the default. I'll try it out at stock PPI and see if I have any issues with the navbar. What is your set...
Yeah makes me wonder if Nvidia users aren't better off running it in a VM.