STAC API Search Returns No Results for landsat-c2-l2-st

[jchall42-cyber]

Hi Team,

We are unable to retrieve items from the landsat-c2-l2-st collection via the STAC API for a specific location and date range where data is known to be available. The search consistently returns an empty FeatureCollection.

Steps to Reproduce:
The issue can be reproduced with the following curl command:

Bash`

curl -X POST "https://planetarycomputer.microsoft.com/api/stac/v1/search"
-H "Content-Type: application/json"
--data '{
"collections": ["landsat-c2-l2-st"],
"datetime": "2023-06-01/2023-08-31",
"bbox": [-115.65, 33.27, -115.55, 33.37]
}'
Expected Behavior:
The API should return a FeatureCollection containing STAC items that match the query, as data is visible for this area in the Planetary Computer Explorer for dates like July 6, 2023.

Actual Behavior:
The API returns a successful (200 OK) response with an empty features array:

JSON

{"type":"FeatureCollection","features":[],"links":[{"rel":"root","type":"application/json","href":"https://planetarycomputer.microsoft.com/api/stac/v1/"},{"rel":"self","type":"application/json","href":"https://planetarycomputer.microsoft.com/api/stac/v1/search"}]}
This issue has been reproduced with both bbox and intersects queries, and with both curl and the pystac-client Python library.

Thanks in advance!