"Open 'My Scripts' Folder" Does Not Respect System Setting

I'm on Windows 11 box and have modified the registry to set folders to open with Total Commander. The detailed steps are at: https://www.ghisler.ch/board/viewtopic.php?t=78468

In VS Code, clicking "Reveal in File Explorer" correctly opens the folder in Total Commander, as do similar features in other applications.
However, in LINQPad v9.5.10 (x64 Premium), the "Open 'My Scripts' Folder in Explorer" button opens both Total Commander and Explorer simultaneously.

LINQPad is a great tool, and I hope it can follow the system setting in this case.