LG G5 and lightflow, LED flashing rate bugged ?

Hi all,just got my hands on an LG G5. I'd like to ask you guys if you have the same bug I have on my unit while using lightflow. I notied the "Always on" blink option does not work on any notifications. The LED just blink at the fastest speed instead of staying solid. App reset didn't help.
I just wanted to confirm it's not just my setup before hitting the dev.
Thanks,