Documentation missing for QString::operator==() missing

Whilst looking through https://doc.qt.io/qt-5/qstring.html#operator-eq-eq (and the corresponding documentation within my install of Qt) I notice that there are mentions of operator==() (or should it be operator==(const QString&) ?) but there is not actual base method (with a QString argument) entry displayed and the links actually go to the QLatin1String overload instead.

This is present in the documentation for the two versions I listed and I assuming on the ones in between, I presume it will also be in later versions...