File:Both hovercard and navpop.png

Summary
Illustrate a desired situation, where both hovercard and navpop are displayed in the presence of XTools.

To display them, hover the cursor on a footnote link.

XTools are summarized in the article image, on the second line under the large font article title, with a little blue hat icon, to connote a (secret) agent. Unfortunately, sometimes these tools fail to work, which is the reason for this screenshot image, so we can communicate the problem for a bug report.