[REG 5->6] Qt6::qmake not usable in CMake configuration

Using the following as a test, I believe Qt6::qmake is not setup correct to point to an executable.

cmake_minimum_required(VERSION 3.19)

project(Qt6Tutorial)

set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)

find_package(Qt6 COMPONENTS CoreTools UiTools LinguistTools Widgets OpenGL OpenGLWidgets REQUIRED CONFIG)

set(some_file ${CMAKE_CURRENT_BINARY_DIR}/output.txt)
execute_process(COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::qmake -query
{{ OUTPUT_FILE ${some_file}}}
{{ )}}
{{#execute_process(COMMAND ls /tmp }}
{{# OUTPUT_FILE ${some_file} }}
# )

Comparing the setup for ::qmake in the CMake configuration on Qt5, I see the following (in Qt5CoreConfigExtras.cmake)
 
if (NOT TARGET Qt5::qmake)
    add_executable(Qt5::qmake IMPORTED)

    set(imported_location "${_qt5Core_install_prefix}/bin/qmake")
    _qt5_Core_check_file_exists(${imported_location})

    set_target_properties(Qt5::qmake PROPERTIES
        IMPORTED_LOCATION ${imported_location}
    )
endif()
 
Whereas in Qt6, I can only find this (in Qt6CoreToolsAdditionalTargetInfo.cmake)
 
# Default configuration                                              }}{{if(_qt_imported_location_default)
    set_property(TARGET Qt6::qmake PROPERTY IMPORTED_LOCATION "${_qt_imported_location_default}")
endif()
 
this lead me to believe that Qt6::qmake is not setup correctly.