Why am I getting a drop-down since the latest update about searching "accessors"?

I just Cmd+clicked on `$apiKey` inside of a class to have it show a pop-up of all usages in the class:

private $apiKey;

I've never seen this drop-down before... but whether I click Yes or No, it shows the search result pop-up with the same info (because the variable is only accessed in that class, because, you know, it's a private variable).

None of this is making sense to me. Now I have to click Yes or No every time I just want to see where a variable is used in a class or files?

I'm not seeing where to prevent the drop-down; when I want to search for a variable's usage, I actually want to search for it, and if it takes too long, guess what, I can cancel it or should have some way to limit the scope of the search, right?!