Ok, just did a test on a local installation with a large batch of dummy user accounts. The search functionality did work for the user field.
However, I noticed that field behaves differently than the others. It preloads all of the users into the select box, unlike the other fields, which only load 20 at a time. Then, more are loaded dynamically as you scroll.
That was confirmed after comparing the source of the user field with the others.
So, I could modify the other fields to load all data, but I’d prefer not to. I’d prefer to have it search/load everything only when I actually type in the search box.
Any thoughts on that?
