I had turned Spotlight Collection off after build 22523
because the desktop icon just kept disappearing.
I turned it back today with build 22526 and it was ok except
I only had Open in the right click menu.
The picture changed and once it did the full right click
menu returned.
Still not working here. It worked for a couple of days with 22523 and then disappeared, still not working with 22526.

I saw the same, but once the new picture came up
it changed to a picture there.
Nothing happened here, so I just restored a 22523 that had the spotlight working and updating it again to 22526 with the ISO I just created after the 1st update. We'll see what happens, but from what I see they still did not fix this properly.
Why do they keep changing the game and the silly interactive menu.
Feels like we are the Guinea pigs.
Also, every time they update the pictures for the Lock Screen they break this Background Spotlight collection.
Now I got 3 machines updated to 22526 and Spotlight collection today is not working on any of the 3.
Just the Default Whitehaven picture and no Icon with menu.