Doubles are implicitly converted to integers when passed as a QVariant from QML into C++

property double test1 = 1.0
property double test2 = 1.1
function testDouble() {
   CCode.test_value(test1);
   CCode.test_value(test2);
}

class CCode : public QObject {
Q_OBJECT
public:
   Q_INVOKABLE void test_value(const QVariant& value) {
      qDebug() << value;
   }
}