Front facing camera and the notification LED

While Snapchatting, I discovered any time the notification blinked (and the front camera was on), there was a 'hardware filter' applied to the camera feed displayed.

Is this a bug, I don't know!! Looks like some build quality issue to me.
Can it be fixed? I hope so
(

Code:

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if frontCamera.isOpen => notificationLED.disable();

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:D:D:D )