In the WebEngine Content Manipulation Example, when left-clicking "Highlight all links" under "Effect", it will only highlight the link elements that are currently loaded in the page. Any links that are loaded after you left-click "Highlight all links", will not be highlighted. When left-clicking "Highlight all links" again after doing it once, it will not remove the highlight, but instead reapply it, which means that you have to reload the webpage if you wish to disable to highlight.

Expected behavior:

After left-clicking "Highlight all links", it should continuously apply a highlight to elements that load in after you have left-clicked it. You should also be able to disable the highlighting by left-clicking it again.