PySide6 issues with modules

Hello,

I'm trying to setup an Integration for Shotgrid in the latest substance designerand it seems like some of the module are missing from PySide6 libraries or at obfuscated behind the _find_all_qt_modules call. I have also tried pointing the sys.path and the PYTHONPATH to a local install of pyside6, and tried pip installing Pyside6 using designers python interrupter. I'm wondering if there is a setting that can be used or a way to have Substance designer see a full install PySide6 so that maybe the sgtk core can see this install when creating its wrapper. Two of the major modules that seem to be missing in the current install are QtWebEngineWidgets and QtWebKit. The issue comes about where when Shotgrid is conforming GUIs to PySide6 it error on the import of these Libraries. so just wondering if there is a way to have these show up in designer or point to an install that has them.