I am using the defualt google calendar check availability tool. It calls it using toronto time but it is returning the thing/checking with utc even though I have an event on this time

{
  "id": "de30655c-1d63-47fb-8c15-7258faa24b50",
  "createdAt": "2025-10-29T05:13:04.653Z",
  "updatedAt": "2025-10-29T06:06:04.856Z",
  "type": "google.calendar.availability.check",
  "function": {
    "name": "google_calendar_check_availability_tool",
    "description": "checks for availability on a given date, timezone America/Toronto",
    "parameters": {
      "type": "object",
      "properties": {},
      "required": []
    }
  },
  "messages": [
    {
      "type": "request-start",
      "blocking": false
    }
  ],
  "metadata": {
    "calendarId": "*********************",
    "timeZone": "America/Toronto"
  },
  "orgId": "*********************************"
}

Calling google_calendar_check_availability_tool
{ "startDateTime": "2025-10-30T09:30:0...
Function Arguments
{
  "startDateTime": "2025-10-30T09:30:00",
  "endDateTime": "2025-10-30T10:30:00",
  "timeZone": "America/Toronto"
}

{
  "busy": [],
  "free": [
    {
      "start": "2025-10-30T09:30:00.000Z",
      "end": "2025-10-30T10:30:00.000Z"
    }
  ]
}