Note 7 pro got official support only after about half a year. Probably we will have to wait for a while.
On the other hand you can try enabling it yourself, but it requires root (easiest way would be to install Magisk module)
XHFW3 Gave me boot loop...
Xposed v80 arm64
YU Yureka Plus YU5510
CM12.1 Official Nightly
Using MultiROM also
I think bootloops weren't 100% fixed yet
Have you tried reloading few times? It helps me most of the time
PS xposed api was update...
After using this module for a while, I've got few suggestions/complaints:
Please, make an option to launch an app in fullscreen by default (100% looks awful, because blank header appears)
Also, please, improve the sector/triangle single/long...