Search For Highlight

When I'm using the mobile app I like to highlight typos and then search for the highlight in the desktop app to report the typo (since I can't report them on the mobile app). Historically, I used the LAST highlight (see screen shot) and then used this {Highlights LAST} to bring up the highlights on the desktop app. With Logos 10 now, however, I'm getting a "Missing value for operator" message. What change do I need to make to get the search to work properly?