With #5456 pull request, qmake.exe is no longer installed into (vcpkg_root)/packages/qt5-base_(triplet)/tools/qt5 folder, but directly to the (vcpkg_root)/installed/(triplet)/tools/qt5 folder.

This will make the vcpkg export command export a qt5-base package without qmake.exe, making it broken (CMake error because of not finding qmake.exe when using the package).

The problem could not be limited to qmake.exe executable