Back link from links

Using Chrome on Android phone.

After expanding a number of sections on a Wikipedia page and then hyperlinking to somewhere else, when I back link sometimes it does not return back to the point I link from. It will either return back to the beginning of the article or to the beginning of one of the sections of the article but not to the point I was originally on.

Mainly seems to happen with very deep pages with lots of sections

Posted question at:

https://en.m.wikipedia.org/wiki/Wikipedia:Help_desk#Back_link_from_links