Hi Ekrem,
Thank you for pointing out this issue. I was able to reproduce the same error, and we will consider resolving this in a future product release.
In the mean time, you can use the Virtual Vehicle Composer to create a vehicle model, following along with this example: https://www.mathworks.com/help/vdynblks/ug/get-started-with-the-virtual-vehicle-composer.html. On step 3, you can add the Double Lane Change maneuver with 3D Enabled, and you should be able to get the simulation you want.
Using this approach allows you to modify vehicle properties easily using the Virtual Vehicle Composer GUI and re-run the simulation as needed.
I have verified that the Double Lane Change maneuver works fine via the VVC so let me know if that works for you! One thing you might run into is that the camera may not follow the vehicle by default - you can simply hit 'Tab' to switch to the camera following the vehicle. We're looking into a solution for this simple issue.
Nishan
