Highlighting words found with search

I have a a problem SEEING what I have found using the Search function of OmniOutliner. I am looking at a page of text and the text that was “found” is highlighted in a pretty subtle gray. Is there a way to highlight in a brighter color such as yellow which is commonly employed for this purpose?

If you give the document window focus, it will show the highlight in the active color. You can then cmd-click on the next/prev buttons in the Find panel while keeping focus on the document, or you can use the keyboard shortcuts for next/prev cmd-g cmd-shift-g.