1. Device: Redmi 4X (Santoni)
2. Snapdragon 435
3. Works in MIUI 8 and not in MIUI 9 or any Custom ROM.
Tried many in OREO. will check others with latest PA v3 Preview released just now ?. Bit still Chances are less. As I already tweaked Build.prop and sound with AinurShauron MOD.