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    Bug 
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    Resolution: Cannot Reproduce
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    P2: Important 
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    Qt Creator 4.2.0, Qt Creator 4.2.1
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    None
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    Win 10
After selecting full-screen (either via main-menu or with ctrl+shift+f11) the drop down windows of the main menu do not become visible. So it's not possible to select any of the menu items. Additionally no Auto-Completition neither in C++ nor in Qml documents works. After going back to normal screen size with ctrl+shift+f11 everthing works fine.
Ok for Qt 5.7.0
Not Ok for 5.7.1, 5.8.0