QAbstractItemModel::multiData/QModelRoleDataSpan missing

Looking at the documentation for QAbstractItemModel, I noticed the availability of a multiData method (https://doc.qt.io/qt-6/qabstractitemmodel.html#multiData). In theory this should help to speed up my application, where i'm processing a large model with multiple columns and roles. Sadly this seems to be unavailable in PySide.

Would be appreciated if this could be supported. My assumption is this method simply gets auto-rejected in the Shiboken typesystem as the required "QModelRoleDataSpan" is not exposed (https://doc.qt.io/qt-6/qmodelroledataspan.html).