Screen will turn off when navigating away from the app

[victor-ivre]

Whenever I navigate away from the widget or the app version, the screen will turn off. Not sure if that is an intended behaviour, or something I can configure.

[Swap-File]

I see the same behavior: #3

[macherel]

I just explain in #3 that I can make some fixes but I have some strange behavior if I set backlight to default when the app stops.

First of all I will fix the issue to do nothing if the "force backlight" option is disabled.

If this option is enabled, I still don't know how to do.