Find Usages on dynamic qml properties fails to find some usages

Not all usages are found.

1) open qt/examples/tutorials/samegame4/samegame.qmlproject
2) open samegame.qml
3) trigger Find Usages on gameCanvas.score (line 65)
4) only the declaration is found
5) Expected result:

at least samegame.qml:112 should be found, and possibly all the references in samegame.js as well.