VLM Scene Captioning fails to detect more than 24 objects in Isaac Sim 5.0

[jin1987lg]

Isaac Sim version
5.0.0

Operating System (OS)
Ubantu 22.04

GPU Name
RTX 3090

GPU Driver and CUDA versions
Driver Version: 570.133.20

Logs
[IRC] The JSON has been successfully saved to '/data/World_Cameras_Camera/Data/object_data.json'.
floor
[IRC] Graph built with 0 nodes and 0 edges
[IRC] The JSON has been successfully saved to '/data/World_Cameras_Camera/Captions/full_scene_graph.json'.
Graph pruned
Number of nodes: 0, number of edges: 0
[IRC] The JSON has been successfully saved to '/data/World_Cameras_Camera/Captions/pruned_scene_graph.json'.
[IRC] Scene graph saved as /data/World_Cameras_Camera/Captions/viz_camera_scene_graph.jpg
Generating scene graph caption... This may take a while.