Steps to reproduce:

1. Send API request and filter clock 

2. {"jsonrpc":"2.0","method":"event.get","params": {"selectHosts": ["host","name"], "filter": {"clock": "1714395537"}}, "id": 1} 

Result:

{    "jsonrpc": "2.0",    "error": {        "code": -32602,        "message": "Invalid params.",        "data": "Invalid parameter \"/filter\": unexpected parameter \"clock\"."    },    "id": 1} 

Expected:
Success response, this worked with version 6.4