How to return a flatten field in a mongodb document

Question

I have a document with this structure:

{
  "_id": {
    "$oid": "639a1d134338565900901bc2"
  },
  "eventId": 6,
  "userId": {
    "$oid": "636d3ffb7d4cf8067dedc5d4"
  },
  "createdAt": {
    "$date": {
      "$numberLong": "1671044371692"
    }
  },
  "lastModified": {
    "$date": {
      "$numberLong": "1671132870160"
    }
  },
  "type": "Feature",
  "geometry": {
    "coordinates": [
      -71.820159,
      41.877574
    ],
    "type": "Point"
  },
  "properties": {
    "timestamp": {
      "$date": {
        "$numberLong": "1671044350325"
      }
    },
    "forms": [
      {
        "formId": 14,
        "field0": "CFS1 Fire",
        "field1": "Dispatched",
        "field2": null,
        "_id": {
          "$oid": "639a1d134338565900901bc3"
        }
      },
      {
        "formId": 13,
        "field1": "test",
        "_id": {
          "$oid": "639b76c64338565900901c42"
        }
      }
    ]
  },
  "favoriteUserIds": [],
  "states": [
    {
      "name": "active",
      "userId": {
        "$oid": "636d3ffb7d4cf8067dedc5d4"
      },
      "_id": {
        "$oid": "639a1d134338565900901bc4"
      }
    }
  ],
  "attachments": [],
  "__v": 1
}

I am working on mongodb compass. I want to create a new view where when I call the above document, the fields nested inside the "properties" field are at the top level. Meaning that the above document would turn to this:

{
  "_id": {
    "$oid": "639a1d134338565900901bc2"
  },
  "eventId": 6,
  "userId": {
    "$oid": "636d3ffb7d4cf8067dedc5d4"
  },
  "createdAt": {
    "$date": {
      "$numberLong": "1671044371692"
    }
  },
  "lastModified": {
    "$date": {
      "$numberLong": "1671132870160"
    }
  },
  "type": "Feature",
  "geometry": {
    "coordinates": [
      -71.820159,
      41.877574
    ],
    "type": "Point"
  },
  "formId1": 14,
  "form_1_field0": "CFS1 Fire",
  "form_1_field1": "Dispatched",
  "form_1_field2": null,
  "_id": {"$oid": "639a1d134338565900901bc3"},

  "formId2": 13,
  "form_2_field1": "test",
  "_id": {"$oid": "639b76c64338565900901c42"}

  "properties": {
    "timestamp": {
      "$date": {
        "$numberLong": "1671044350325"
      }
    },
  },
  "favoriteUserIds": [],
  "states": [
    {
      "name": "active",
      "userId": {
        "$oid": "636d3ffb7d4cf8067dedc5d4"
      },
      "_id": {
        "$oid": "639a1d134338565900901bc4"
      }
    }
  ],
  "attachments": [],
  "__v": 1
}

I want to do this only with the "properties" field. Also, there may be instances where the "forms" array inside the "properties" field is empty. Also, each object has different number of fields.

I'm new to mongodb and therefor new to mongodb compass. I suspect I can do this by using aggregations in compass, but not sure if I compass is what I am supposed to be using or something else.