problem with grounding_dino and sam

Hello, have been tring for some time to get grounding dino and sam to work.

first I need to run this in order for it to run at all:
containers:
- name: label-studio-ml-grounding-dino
image: heartexlabs/label-studio-ml-backend:grnddino-20250430.130621-master-4db70b4
command:
- sh
- -c
- |
pip install "numpy<2"
/app/start.sh

Now i works i can add prompt to the picture and it finds bounding boksens for all my wanted objects and it works perfekt.

But it do not match the labels I have configured. why is that so? also is it possible to keep the prompt for the next picture? So i can just can click next approve next approve?

Reproduce the reported setup with the label-studio-ml-backend image and the numpy<2 installation, then inspect how Grounding DINO and SAM results are mapped to configured labels. Verify both requested outcomes: detected objects use the configured labels, and the prompt remains available when advancing to the next picture; the payload names no source files or tests, so locate the relevant backend entry point first.

Written by the indexing model from the issue text.