Please tell us some basic information before asking for help:
Model Name: ZS661KSS
Rooted or not:not
Frequency of Occurrence:during app use
APP Name & APP Version (If your issue relates to the app): Netflix v7.84.1 build 28 35243
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
With Adaptive brightness off screen remains either very bright or 0 brightness when adjusting the brightness meter while video is playing on netflix. Even at low percentage brightness screen looks very bright on phone and twin view and then won't go dimmer until 0 percent brightness.. so either max brightness or none at all during netflix video playback.