Help displayed for QML instead of C++

1. Configure a kit containing a Qt version.
   I used my self-build Qt 5.15.2.
   Creator will automatically register the documentation from this version of Qt.
2. Open a .cpp-file with a main function:

   int main(int argc, char *argv[])
   

3. Hover the mouse over "int" in front of "argc".
   The tooltip tells you that this is an int, and it also displays an "F1" icon.
4. Press the F1 key.
   Creator asks you to select a topic. The only available topic is "int QML Basic Type".

I'm not convinced that is makes sense to display documentation about QML's "int" when dealing with C++' "int".