[REG 5.13 -> 5.14] Assigning to QSet<QByteArray> property no longer works (due to conversion to js list while reading)

I have an object that exposes a QSet<QByteArray> from C++ via Q_PROPERTY, and that assigns it to another object with a property of the same type.

This used to work as QML handled the value as QVariant(QSet<QByteArray>).

In qt 5.14 this no longer works with an error of "Unable to assign QJSValue to QSet<QByteArray>" as container classes are now implicitly converted to javascript lists, but then not back. The only way I got it to function again is by converting the property I write to to a QList<QString> (QByteArray doesn't work).

If all containers are implicitly converted to lists I think the conversion back should be supported as well.