Use a shared QQmlEngine when possible
If a qml engine is found as the property __qmlEngine of qApp, use it to load the qml, in order to workaround the bug
needs systemsettings!322 (merged)
(cherry picked from commit 138de7b2)
09aecfa7 Use a shared QQmlEngine when possible
Co-authored-by: Marco Martin notmart@gmail.com