Frigate script no longer installing OpenVino models?

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I just installed a fresh copy of Frigate via the TTeck script (on Oct. 23, 2024). The first config change I tried to make was to enable the OpenVino detector and declare the required model:

detectors:
  ov:
    type: openvino
    device: GPU
model:
  width: 300
  height: 300
  input_tensor: nhwc
  input_pixel_format: bgr
  path: /openvino-model/FP16/ssdlite_mobilenet_v2.xml
  labelmap_path: /openvino-model/coco_91cl_bkgr.txt

However I was not able to save the config file and was presented this error:

Config Error:

Traceback (most recent call last):
  File "/opt/frigate/frigate/api/app.py", line 245, in config_save
    FrigateConfig.parse_raw(new_config)
  File "/opt/frigate/frigate/config.py", line 1665, in parse_raw
    return cls.model_validate(config)
  File "/usr/local/lib/python3.9/dist-packages/pydantic/main.py", line 551, in model_validate
    return cls.__pydantic_validator__.validate_python(
  File "/opt/frigate/frigate/detectors/detector_config.py", line 74, in __init__
    **load_labels(config.get("labelmap_path", "/labelmap.txt")),
  File "/opt/frigate/frigate/util/builtin.py", line 155, in load_labels
    with open(path, "r", encoding=encoding) as f:
FileNotFoundError: [Errno 2] No such file or directory: '/openvino-model/coco_91cl_bkgr.txt'

The Intel HD Graphics 610 GPU is detected and working in the LXC, confirmed via vainfo. I have the exact same install on another machine, that was created with this script a few weeks ago and it works without issue.

I went digging around in the file system and discovered that on my working install, I have the following directory present: /openvino-model, while on the non-working install, that entire directory is missing, in addition the directory /opt/frigate/models/ is empty.

So it appears that perhaps some link or dependency may have changed, causing the script to skip this. I repeated the install several times to confirm and watched the verbose output, but didn't see any errors. Any ideas? Is there an easy way to get the missing files after the fact? Thanks!

I posted this same issue on the Frigate page and the developer seems to think it's a problem with the install script as well:
blakeblackshear/frigate#14551