Why Are Beamforming Patterns Not Visible in Atoll Coverage Predictions?

I am currently working on 5G coverage and SINR optimization using beamforming in Atoll. However, I am facing an issue where my simulation results do not match those shown in the official documentation.

Specifically, I am unable to visualize beam patterns in the coverage prediction results. Instead of seeing distinct beams, the output appears similar to a standard coverage map without beamforming effects.

I have already configured beamforming parameters to the best of my understanding, but the expected beam visualization is still missing.

Has anyone encountered a similar issue or can suggest what settings or configurations I might be missing (e.g., antenna patterns, MIMO configuration, or simulation parameters)?

Check this out youtube- https://www.youtube.com/watch?v=C8UQ9RezT4I