Clicking the activate button in a Firefox notification triggers action in Qt/PySide application

When a notification is sent from Firefox – with an action ("activate") button inside the notification – and i click the action button these things happen at the same time:

• Firefox performs the expected operation
• A PySide6 application running in the background enters it's handler for messageClicked https://doc.qt.io/qt-5/qsystemtrayicon.html#messageClicked

Frequency: 5/5

OS: XUbuntu 22.04 (XCFE)

I have filed a bug report here https://gitlab.xfce.org/apps/xfce4-notifyd/-/issues/85 but it seems that this is an issue with Qt rather than notifyd

The reason i'm filing this as a QTBUG rather than under PYSIDE is that the maintainer of notifyd mentions an issue with another Qt-application which is not the using Pyside bindings