Thanks for the 5 stars, glad you enjoy it! I also run at the same QHD resolution, and I use the button at the top saying "Responsive > 1800px". Then 2 charts are shown side by side. Did you try that yet, and does that work for your leaderboard? - If not, feel free to drop by on the website (GitHub Repository) for the plugin and open an issue for a feature request, so I can see if we can improve anything.

Happy puzzling! :)