Flow variables to data to report node

Is there a logical way to pass flow variables to the data to report node? The report needs to be dynamic so that information is being passed around through flow variables. I don’t see it available in the expression builder, but they are available in the flow variables tab.

Have you checked the new Reporting functions of KNIME 5? You can use variables in text nodes if it’s about displaying values on a report.
KNIME Reporting – KNIME Community Hub