qtnetwork examples fail on configure on Wasm: missing Qt6::DataVisualizationPrivate

/home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/bin/qt-cmake -S /home/qt/RTA/Qt_6.3.0/Examples/Qt-6.3.0/network/blockingfortuneclient -B /home/qt/RTA/Qt_6.3.0/Examples/Qt-6.3.0/network/blockingfortuneclient/bld_wasm_32

  The following imported targets are referenced, but are missing:
  Qt6::DataVisualizationPrivateCall Stack (most recent call first):
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6/QtPublicDependencyHelpers.cmake:14 (find_dependency)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6Qml/QmlPlugins/Qt6DataVisualizationQmlpluginDependencies.cmake:43 (_qt_internal_find_dependencies)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6Qml/QmlPlugins/Qt6DataVisualizationQmlpluginConfig.cmake:48 (include)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6Qml/Qt6QmlPlugins.cmake:18 (include)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6Qml/Qt6QmlConfig.cmake:121 (include)
  /opt/cmake-3.21.1/share/cmake-3.21/Modules/CMakeFindDependencyMacro.cmake:47 (find_package)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6/QtPublicDependencyHelpers.cmake:14 (find_dependency)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6VirtualKeyboard/Qt6VirtualKeyboardDependencies.cmake:91 (_qt_internal_find_dependencies)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6VirtualKeyboard/Qt6VirtualKeyboardConfig.cmake:40 (include)
  /opt/cmake-3.21.1/share/cmake-3.21/Modules/CMakeFindDependencyMacro.cmake:47 (find_package)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6/QtPublicDependencyHelpers.cmake:14 (find_dependency)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6Gui/Qt6QVirtualKeyboardPluginDependencies.cmake:43 (_qt_internal_find_dependencies)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6Gui/Qt6QVirtualKeyboardPluginConfig.cmake:48 (include)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6Gui/Qt6GuiPlugins.cmake:24 (include)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6Gui/Qt6GuiPlugins.cmake:66 (__qt_internal_add_static_plugins_once)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6Gui/Qt6GuiConfig.cmake:121 (include)
  /home/qt/RTA/Qt_6.3.0/6.3.0/wasm_32/lib/cmake/Qt6/Qt6Config.cmake:177 (find_package)
  CMakeLists.txt:16 (find_package)