Access to GL_MAX_VARYING_COMPONENTS fails in macOS with core profile context

glGetIntegerv(GL_MAX_VARYING_COMPONENTS, &components)

call is currently ending up with a GL_INVALID_ENUM error in Ventura 13.2.1, and the error is not cleared by Qt. The error is caught in the application code with the first call to glGetError().

https://github.com/qt/qtbase/blob/4c34894075bc58023f6e52830739cf3c4d259614/src/gui/rhi/qrhigles2.cpp#L942

We request 3.2 context and receive 4.1 :

QSurfaceFormat format;
format.setVersion(3, 2);
format.setProfile(QSurfaceFormat::CoreProfile);
QSurfaceFormat::setDefaultFormat(format);

 
It might be a macOS issue.

Note that GL_MAX_VARYING_COMPONENTS is used in other components as well (qt5compat) so the potential fix will probably be needed for those too.