Files from qt6_add_resources are not shown in project tree

Open for example the stocqt example from Qt6 in Qt Creator.

It uses qt6_add_resources to add all qml and data files. None of them are visible in the project tree.

Adding

target_sources(stocqt
  PRIVATE
  ${stocqt_resource_files}
)

makes them appear, but I suppose in the generic case this can be dangerous if the resource files contain actual compiled source files (.c / .cpp / ...) which should not be compiled.