Any other implementation catch every query, translate it and throws appropriate error, Firestore doesn't.
Adding here error from Grafana related to firestore :
{
"details": "connector-v2-find-error",
"message": "WDE0116: Element at index 14 is not a valid field path. The path cannot be omitted.",
"request_id": "1671097610.187285235293543482",
}