AutoTools audio_safe_volume_state

I tried searching but didn't found any info about this. I want to get rid of that annoying too loud popup that I get very often in my car. I tried using this guide (https://www.xda-developers.com/how-to-automatically-disable-the-high-volume-warning-without-root/) but it was not working, I tried setting the value to 1 and 2 but still I was getting the popup, I'am using S7E with Nougat, maybe I'am missing smth?