I'm trying to use the standard QML Popup object in an AppStudio project, using AppStudio 3.1.134.
There should be an attached property Overlay, but it doesn't seem to work. According to the QML docs (and the inbuilt F1 help within Qt Creator as installed by AppStudio) this property should be available from Qt 5.10 and this version of AppStudio is using 5.11 I think.
Can anyone shed any light on why this isn't working?
simple example that doesn't work for me: