The Master slide is loaded

Load and run test application

1, Press "1" - set Component visibility to true
2. Press "2" - set Layer visibility to true

Expected result: Slide1 in the component will be loaded
Actual result: Master slide is loaded

NOTE:
This is regression from QT3DS-4225

Tested with following patches:
QT3DS-4202, QT3DS-4204, QT3DS-4214, QT3DS-4221, QT3DS-4217, QT3DS-4218, QT3DS-4225