Well, I am assuming you built the scene in the old 2023.2.5 and you are trying it in Kit 107? What happens if you build it fresh in kit 107? Maybe the settings for the physics have changed slightly.
I started to build the sim again from scratch in Kit 107.
I have launched with the command:
repo.bat launch --dev-bundle
But as you can see from the video, I not get any movement when I press play.
The assets are from Nvidia Sim Ready library, just like the ones I used to do this same thing on Composer.
Funny thing is that shall play the sim ( a bit wrongly as you can see ) at the start:
I am not sure what you are doing in the video at all. Why are you dragging in assets from your localhost for SimReady assets? You should be using our SimReady Asset browser.
And you do not have to add anything to the launch code. You just need “repo launch”. You do not need the dev bundle. You can add that as normal in your Extension Manager.