after update to android pie , in dark or black background app or image i faced obvious decreasing in brightness level ( adaptive brightness under display setting is off ) , but in white background app or image every thing is good or at least is not obvious, i searched in google and figured out this happen because of Content adaptive backlight (CABL) and should fix by update or such some solution like nova luncher that does not work for me, please inform us how to fix this feature or bug ? i dont want my brightness be smart. sorry for my poor english
