Source code of Garmin VIRB EDIT Windows Desktop

I am searching for the Source code of VIRB EDIT for Windows Desktop, currently the page VIRB | Open Source | Garmin Developers , has links for download archives , but there is nothing related to the UI part of the VIRB in the files. The link contains only ffmpeg files, which is a free library a here: GitHub - FFmpeg/FFmpeg: Mirror of https://git.ffmpeg.org/ffmpeg.git

Since the VIRB EDIT is no longer supported and it's free, why not give it to people. I want to make some tweaks to be more usable.

With a special tools, inspecting the Virb.exe from installation directory. it seems its written in C# which most people are familiar.

Console.WriteLine ("Hello World!");

Asked several times from contact form here: Developer Contact Us | Garmin, no answer.