qtquickcontrols::Tests_CheckBox::test_exclusiveGroup() fails during qt5.git integration in '5.10'

FAIL! : qtquickcontrols::Tests_CheckBox::test_exclusiveGroup() Compared values are not the same Actual (): 0 Expected (): 1 C:\Users\qt\work\qt\qtquickcontrols\tests\auto\controls\data\tst_checkbox.qml(253) : failure location

build log: https://testresults.qt.io/coin/api/results/qt/qtquickcontrols/0a343f27df7c35d5b7bb01586473278a42737351/WindowsWindows_10x86WindowsWindows_10x86MSVC2017qtci-windows-10-x86-6-d7d83dDebugAndRelease_Release_ForceDebugInfo_OpenGLDynamic/7331298c0ca6a08309558c21cfe21483a0fe5b3a/test_1504419232/testlog.txt.gz

Details: https://testresults.qt.io/coin/integration/qt/qt5/tasks/1504418083

Tested changes (refs/builds/qtci/5.10/1504418077):
https://codereview.qt-project.org/#/q/e38a07f4e133cc5571b6649fc378301f971d3358,n,z Update submodules on '5.10' in qt5