Try this:
1. Go to : https://blog.mozilla.org/press/
2. Copy a link, e.g. Privacy online just got easier with today’s Firefox release , and paste into a grid (HTML format).
3. Clicking on the link works as expected (it goes to https://blog.mozilla.org/press/2022/10/firefox-news-privacy-online-just…)
4. Search for "Privacy" in the Omnibox.
5. Click on the found item in the Live-Search grid. It now goes to https://blog.mozilla.org/press/2022/10/firefox-news-<bgcolor=FFFF00 instead  (and "Nothing Found" of course)

This issue seems to be link dependent..

BTW, when I click ctrl-k on the item in the Live-Search grid, nothing happens (I can't see the hyperlink)