I don't know how but it works beautifully for me on windows 11. What I mean is, I have been using windows for decades and I do not like any changes at all, they are all forced on me. But this change successfully turned me around. I find I rarely use File Explorer/file managers any more and access most applications and documents through the search.
I do remember it sucking on previous versions. I did use winaero tweaker to turn off the web results (and many other annoyances).