Oh, 100% I need some more docs on the page: it's definitely not foolproof. From my testing, it works even if the window is in the background somewhere but gene

Oh, 100% I need some more docs on the page: it's definitely not foolproof. From my testing, it works even if the window is in the background somewhere but generally it stops working if you switch to a different tab within the same window. You should get a popup though if you do something that causes the page to lose its Wake Lock (which works by listening to the release event: https://developer.mozilla.org/en-US/docs/Web/API/Screen_Wake_Lock_API#listening_for_wake_lock_release https://developer.mozilla.org/en-US/docs/Web/API/Screen_Wake...)