Do you mean on the Firefox Home / new tab page? Does this preference from Firefox 89 still exist in Firefox 90?

(1) In a new tab, type or paste about:config in the address bar and press Enter/Return. Click the button accepting the risk.

(2) In the search box in the page, type or paste handoff and pause while the list is filtered

(3) Double-click the browser.newtabpage.activity-stream.improvesearch.handoffToAwesomebar preference to switch the value from true to false

Success?

Thank you very much sir!!! Yes Success !!but why is that?? This is a search security issue perhaps??

I'm not sure why they added that new behavior. Maybe it is to urge people to search from the address bar instead of the page??

I HONESTLY THANK YOU VERY MUCH FOR YOUR TIME AND FOR THE SOLUTION YOU SUGGESTED!!! Dimitris Theofilopoulos* Greece