Automatically collect page events on app foregrounding on mobile

[mehulkar]

I'm using plausible on a webpage that is primarily intended to be used on mobile and I'm encouraging people to save the page to their homescreen. In many cases, launching an installable app from home screen does not reload the page, it just shows foregrounds what was already there (I'm not sure of the technicals here).

In those cases, I would still like to capture that as a page load event, without having to make it a custom event (I know I can do this already with JS).