Maybe it only works for some articles? Or certain profiles? This article pops up first in the results if I search its title verbatim.

https://www.google.com/search?q=%22Election+Interference%3A+...

Edit: I see that this only applies to some articles, as mentioned later in the piece. The example they cite is coronavirus related. I wonder if they are running afoul of Google's coronavirus disinformation-prevention efforts.