Qt Application exits with 0 when QMainWindow is minimized

  c++, qt, qt5

This Qt project https://github.com/AmonRaNet/QGeoView exits when the main window is minimized ??!!?? Can someone give me an explanation please, I never saw that in my life with Qt. I’m using Windows 10 and I’m using the last version of Visual Studio 2019 C++ compiler. I have also used different Qt versions (the last version of Qt5 and the version provided by vcpkg).

I have already read the mainwindow code and there’s nothing wrong.

Source: Windows Questions C++