Failed to open and run an official code example in Qt Creator using Qt 6.7.0 beta1

I try to open and run the `cube` example. I use `Qt 6.7.0 beta1`. I see examples in the Welcome page and click on the `cube` example. I see that the project files are inactive:

I see these errors:

```
C:\Qt\Examples\Qt-6.7.0\opengl\cube\CMakeLists.txt:13: error: By not providing "FindQt6.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Qt6", but
CMake did not find one.

Could not find a package configuration file provided by "Qt6" with any of
the following names:

  Qt6Config.cmake
  qt6-config.cmake

Add the installation prefix of "Qt6" to CMAKE_PREFIX_PATH or set "Qt6_DIR"
to a directory containing one of the above files.  If "Qt6" provides a
separate development package or SDK, be sure it has been installed.
```

It is interesting for me what is wrong. I see that the example uses CMake. I have CMake installed:

I have a path to CMake in the Path variable:

I use a compile kit from the the Qt maintenance tool:

Topic: https://forum.qt.io/topic/153688/failed-to-open-and-run-an-official-code-example-in-qt-creator-using-qt-6-7-0-beta1