public static AssistiveSupport.ScreenReaderStatusOverride screenReaderStatusOverride { get; set; }

Set this property if you need to override the value returned by _isScreenReaderEnabled.

If this property is set to AssistiveSupport.ScreenReaderStatusOverride.OSDriven, its default value, _isScreenReaderEnabled returns the actual screen reader status given by the operating system. Otherwise, this property forces _isScreenReaderEnabled to return a specific value, regardless of the status given by the operating system.

Note: This property does not affect the actual status of the screen reader on the user's device.