Tried it out briefly on my HTC one (m7). Works well for the most part, but does seem a bit buggy, (at least with Sense 6).
Creating an icon from the app menu creates a HUGE icon that has no label and cannot be moved to the launcher bar. If I create it through the app, it works correctly.
Unfortunately, it cannot find the phone dialer app. This makes it unusable for me, as I wanted to change all of my lockscreen shortcuts to be themed with my launcher icons (nova).
I hope you can fix this in future editions. This is the one uncustomized item I needed to change to make everything seamless. [emoji4]
EDIT- Also, a suggestion... A dark theme would be awesome for people who work with white icons. It is very difficult to see them on the light cream background (Circle White Icon Pack).