using Mate 20 Pro (EMUI 12) maybe similar to https://github.com/SimpleMobileTools/Simple-Flashlight/issues/159 Steps to reproduce 1. Tap the widget / or the flashlight icon of the app 2. Tap the camera app 3. As soon as you tap the camera app the flash light is turned off It doesn't change if you tap the overview button and/or exit the camera app The buttons of widget and the flashlight icon of the app remain in pressed state (although the flashlight is no longer turned on)