3DGS USD scene does not render while simulation is running; appears only after pressing Pause

[ByteRainx]

When loading a 3DGS-based USD background, the scene is not visible during normal simulation playback. As soon as I press the “Pause” button in the Isaac Sim GUI, the 3DGS scene becomes visible and rendering looks correct.

[viiik-inside]

Can you maybe provide us your 3DGS based usd background. We would then take a look. @linqianqian-work