FTBFS: qtbase -DQT_FORCE_FIND_TOOLS=ON fails on CMake: Some (but not all) targets in this export set were already defined.

-- Found XKB: /usr/lib64/libxkbcommon.so (found suitable version "1.5.0", minimum required is "0.5.0") 
-- CMAKE_VERSION: 3.25.2
-- CMAKE_PREFIX_PATH: /home/tjmaciei/obj/qt/qt6/qtbase/lib/cmake;/home/tjmaciei/src/qt/qt6/qtbase/cmake
-- CMAKE_MODULES_UNDER_TEST: Core;Network;Xml;Sql;Test;DBus;Gui;Widgets;PrintSupport;OpenGL;Concurrent
[...]
CMake Error at /home/tjmaciei/obj/qt/qt6/qtbase/lib/cmake/Qt6/Qt6Targets.cmake:46 (message):
  Some (but not all) targets in this export set were already defined.

  Targets Defined: Qt6::Platform, Qt6::PlatformCommonInternal,
  Qt6::PlatformModuleInternal, Qt6::PlatformPluginInternal,
  Qt6::PlatformAppInternal, Qt6::PlatformToolInternal

  Targets not yet defined: Qt6::GlobalConfig, Qt6::GlobalConfigPrivate

Call Stack (most recent call first):
  /home/tjmaciei/obj/qt/qt6/qtbase/lib/cmake/Qt6/Qt6Config.cmake:37 (include)
  tests/manual/xmlstreamlint/CMakeLists.txt:13 (find_package)


-- Configuring incomplete, errors occurred!
See also "/home/tjmaciei/obj/qt/qt6/qtbase/CMakeFiles/CMakeOutput.log".
See also "/home/tjmaciei/obj/qt/qt6/qtbase/CMakeFiles/CMakeError.log".

cmake \
    -GNinja \
    $srcdir \
    -DBUILD_TESTING=ON \
    -DBUILD_WITH_PCH=OFF \
    -DCMAKE_BUILD_TYPE:STRING=Debug \
    -DCMAKE_C_COMPILER_LAUNCHER=ccache \
    -DCMAKE_C_FLAGS_DEBUG:STRING='-O0 -g' \
    -DCMAKE_C_FLAGS_RELEASE:STRING='-O3 -g1' \
    -DCMAKE_C_FLAGS_RELWITHDEBINFO:STRING='-O3 -g' \
    -DCMAKE_C_FLAGS:STRING='-march=tigerlake -mprefer-vector-width=256 -maes' \
    -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
    -DCMAKE_CXX_FLAGS_DEBUG:STRING='-O0 -g3' \
    -DCMAKE_CXX_FLAGS_RELEASE:STRING='-O3 -g1' \
    -DCMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING='-O3 -g' \
    -DCMAKE_CXX_FLAGS:STRING='-march=tigerlake -mprefer-vector-width=256 -maes -ffold-simple-inlines' \
    -DCMAKE_EXE_LINKER_FLAGS='-Wl,-O1 -Wl,--as-needed' \
    -DCMAKE_INSTALL_PREFIX=$objdir \
    -DCMAKE_SHARED_LINKER_FLAGS='-Wl,-O1 -Wl,--as-needed' \
    -DFEATURE_dbus_linked=OFF \
    -DFEATURE_developer_build=ON \
    -DFEATURE_journald=ON \
    -DFEATURE_libproxy=ON \
    -DFEATURE_no_direct_extern_access=ON \
    -DFEATURE_openssl_linked=ON \
    -DFEATURE_optimize_debug=OFF \
    -DFEATURE_reduce_relocations=ON \
    -DFEATURE_sctp=ON \
    -DFEATURE_system_sqlite=ON \
    -DFEATURE_system_xcb_xinput=ON \
    -DQT_BUILD_ARCH=x86-64-v4 \
    -DQT_BUILD_BENCHMARKS=OFF \
    -DQT_BUILD_EXAMPLES_BY_DEFAULT=OFF \
    -DQT_BUILD_EXAMPLES=ON \
    -DQT_BUILD_MANUAL_TESTS=ON \
    -DQT_BUILD_TESTS_BY_DEFAULT=OFF \
    -DQT_BUILD_TESTS=ON \
    -DQT_FORCE_BUILD_TOOLS=ON \
    -DQT_FORCE_FIND_TOOLS=ON \
    -DQT_HOST_PATH=$HOME/obj/qt/qt6-release/qtbase \
    -DQT_LIBINFIX=.t \
    -DQT_QMAKE_TARGET_MKSPEC=linux-g++-optimised \
    -DQT_SKIP_DOCKER_COMPOSE=ON