If I have a hyperlink that links from Article A to Article B: If I click it, I can click the browser's BACK button to return to where I came from.
This is not the case for links to an anchor WITHIN THE SAME ARTICLE. One of two behaviors occurs:
(1) If the BACK button is grayed out, you stay where you are.
(2) If the BACK button is visible it takes you back to a previously visited page. This behavior would usually be if arrived at the current page via a hyperlink from a previous page.
This issue is annoying. If I've clicked an anchor link: after I've read the content, I may not remember where I came from. That's what the BACK button is for.
In sum, the BACK button for a same-article link should work as it does for a link between articles. Thank you for your attention.