I would like to search through the infinite auto-scroll page for something

[jddcef]

I don't see where the "correct" place to ask about features or help or support etc. So anyway, here is:

How can I initiate a search that will continue scrolling the page until the text is found or load the infinite scrolling page until it is located? So the page is dynamic and loads more content, e.g. a list of videos on Facebook watch for example, looking for a certain title.