SharePoint Lookup Column Not Working Anymore

Since today, I have been unable to use the lookup columns.
When I try to type a search word, I get no results.

By entering a search term, the system does not return any results

The browser’s development tools report the following error:

POST https://MYTENANT.sharepoint.com/sites/JORTODEL/_api/web/GetListUsingPath(DecodedUrl=@v1)/SearchLookupFieldChoices(targetFieldName='Title',pagingInfo='',?@v1='%2Fsites%2FJORTODEL%2FLists%2FTEST%20LOOKUP2')

RESPONSE CODE 400 BAD REQUEST

{
    "error": {
        "code": "-1, Microsoft.SharePoint.Client.InvalidClientQueryException",
        "message": {
            "lang": "en-US",
            "value": "The expression 'web/GetListUsingPath(DecodedUrl=@v1)/SearchLookupFieldChoices(targetFieldName='Title',pagingInfo=',' is not valid."
        }
    }
}

The script that generated the request is named: https://res-1.cdn.office.net/files/odsp-web-prod_2024-06-21.012/splistwebpack/plt.odsp-common.js

In another tenant that I manage, the lookup columns work correctly.
In that case, the script that generates the request is named: https://res-1.cdn.office.net/files/odsp-web-prod_2024-06-14.009/splistwebpack/plt.odsp-common.js

Has anyone noticed this problem?
Can I do something to resolve it, or do I just have to wait?