06-21-2022 10:14 PM - edited 06-21-2022 10:19 PM
06-22-2022 09:50 PM
I'm very surprised Google would show anything above that advertisement, although it may occur for Live videos. But Google experiments on us with different site layouts from time to time. To escape a possible experiment, you could try these two steps:
(1) Clear Firefox's Cache
See: [[How to clear the Firefox cache]] (only clear cached web content, NOT all cookies and site data)
If you have a large hard drive, this might take a few minutes.
(2) Remove your YouTube cookies
While viewing a page on the site, click the lock icon at the left end of the address bar. After a moment, a "Clear Cookies and Site Data" button should appear at the bottom. Go ahead and click that, and confirm the deletion.
Then try reloading the page. Does that make any difference?