I'm not really surprised by this. When I tried to test it on my BQ (still rc-proposed) I've got exactly the opposite result. Even if I've set my phone to turn off the screen after a minute, it keeps staying on with any app.
I will give a further look tomorrow. In the meantime, thank you for the huge testing on my branches. -- https://code.launchpad.net/~verzegnassi-stefano/ubuntu-docviewer-app/pdf-presentation-disable-screen-saver/+merge/283717 Your team Ubuntu Document Viewer Developers is subscribed to branch lp:ubuntu-docviewer-app. -- Mailing list: https://launchpad.net/~ubuntu-touch-coreapps-reviewers Post to : ubuntu-touch-coreapps-reviewers@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-touch-coreapps-reviewers More help : https://help.launchpad.net/ListHelp