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    Bug 
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    Resolution: Unresolved
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    P3: Somewhat important 
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    None
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    6.3.0 Beta2
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    None
For better or worse, Qt::Alignment op Qt::TextFlag compiled in C++17 6.2, but failed in C++17 6.3 w/QT_TYPESAFE_FLAGS in effect. We need to add these operators, because these enums are designed to be or'ed together.