Restoring Arrow Key Scrolling

Very frustrating to not be able to navigate a Brave search page with arrow keys by causing the page to naturally scroll instead of a blue box jumping from one result to the next. It is not caused by the F7/Caret Browsing function as previous topics have mentioned, and occurs in Firefox safe mode (all add-ons disabled).
This requirement to either reach for a mouse or use a trackpad thereby removing my hands from the keyboard is unlike any other application I’ve used.
Is there any way to force normal arrow key operation? Thanks for any insight.

I was going to post same request.
IMHO, arrow keys should have the normal/expected effect - by the way, same as in the search results in this forum!
There should be a special, optional, shortcut (ex, ctrl+arrow-key) to navigate between search results.
Also, current behavior is inconsistent: if press Down, it jumps over the long AI generated result to next found item, but if then press Up, then it scrolls the page normally.