RTA CMake test fails on macOS10.15 and macOS11.0

-- Found WrapPNG: TRUE  
CMake Error at CMakeLists.txt:14 (find_package):
  Found package configuration file:
    /Users/qt/RTA/qt5/6.2.0/macos/lib/cmake/Qt6/Qt6Config.cmake
  but it set Qt6_FOUND to FALSE so package "Qt6" is considered to be NOT
  FOUND.  Reason given by package:
  Failed to find Qt component "Quick3DAssetUtils".
  Expected Config file at
  "/Users/qt/RTA/qt5/6.2.0/macos/lib/cmake/Qt6Quick3DAssetUtils/Qt6Quick3DAssetUtilsConfig.cmake"
  exists
-- Configuring incomplete, errors occurred!
See also "/Users/qt/work/tqtc-qt-rta/suites/installer/suite_qt_installer_smoke/tst_cmake/testdata/CMakeFiles/CMakeOutput.log".
  The following imported targets are referenced, but are missing:
  Qt6::Quick3DPrivate Qt6::Quick3DAssetImportPrivate
Call Stack (most recent call first):
  CMakeLists.txt:14 (find_package)
-- Using Qt bundled PNG.
-- Found WrapPNG: TRUE  
CMake Error at CMakeLists.txt:14 (find_package):
  Found package configuration file:
    /Users/qt/RTA/qt5/6.2.0/macos/lib/cmake/Qt6/Qt6Config.cmake
  but it set Qt6_FOUND to FALSE so package "Qt6" is considered to be NOT
  FOUND.  Reason given by package:
  Failed to find Qt component "Quick3DAssetUtils".
  Expected Config file at
  "/Users/qt/RTA/qt5/6.2.0/macos/lib/cmake/Qt6Quick3DAssetUtils/Qt6Quick3DAssetUtilsConfig.cmake"
  exists