Creo Ansys Simulation results displayed as wireframe

Hi

I am experiencing a visualization issue in Creo Ansys Simulation. (12.4.2.0)

The simulation completes successfully and the result legend/color scale is displayed correctly. However, when viewing the results, the part is displayed as a wireframe and the contour plot (fringe colors) is not shown on the geometry.

The issue occurs across all simulation types and result types that I have tested.

An interesting observation is that when I start a result animation, the contour colors immediately appear and are displayed correctly during the animation. Once the animation stops, the model returns to the wireframe-only display.

Has anyone encountered this behavior before?

Thanks