Wakelock does not keep the screen awake on iOS11. More information [in this thread](https://github.com/googlevr/webvr-polyfill/issues/217), could possibly be fixed in https://github.com/richtr/NoSleep.js/issues/41.
Wakelock does not keep the screen awake on iOS11. More information in this thread, could possibly be fixed in richtr/NoSleep.js#41.