Update array with multiple conditions in mongodb

I have this document:

{
    "_id" : ObjectId("5b673f525ef92ec6ef16504e"),
    "events" : [ 
        {
            "name" : "Winner",
            "map" : 0,
            "something" : []
        }, 
        {
            "name" : "Winner",
            "map" : 2,
            "something" : []
        }, 
        {
            "name" : "DifferentName",
            "map" : 2,
            "something" : []
        }
    ]
}

If I run the following update:

db.getCollection('test').updateOne({
    "_id": ObjectId("5b673f525ef92ec6ef16504e"),
    "events.name": "Winner",
    "events.map": 2
},
{$push: {
        "events.$.something": {
                something: "test",
        }
    }
})

I get the bad result:

{
    "_id" : ObjectId("5b673f525ef92ec6ef16504e"),
    "events" : [ 
        {
            "name" : "Winner",
            "map" : 0,
            "something" : [ 
                {
                    "something" : "test"
                }
            ]
        }, 
        {
            "name" : "Winner",
            "map" : 2,
            "something" : []
        }, 
        {
            "name" : "DifferentName",
            "map" : 2,
            "something" : []
        }
    ]
}

This is wrong, because "something" : "test" should be in the second element, where the map is equal to 2.

If I change the field "name" to "a" and run the same update, then I get the right result:

{
    "_id" : ObjectId("5b673f525ef92ec6ef16504e"),
    "events" : [ 
        {
            "a" : "Winner",
            "map" : 0,
            "something" : []
        }, 
        {
            "a" : "Winner",
            "map" : 2,
            "something" : [ 
                {
                    "something" : "test"
                }
            ]
        }, 
        {
            "a" : "DifferentName",
            "map" : 2,
            "something" : []
        }
    ]
}

Now you can see, that "something" : "test" is in the right place (second event). Is this because I have used "name" and "name" is some kind of reserved keyword in Mongo?

When there are multiple conditions to match inside an array then the .Dot notation doesn't work with update query.

You need to use $elemMatch to match exact two fields inside an array

db.getCollection('test').updateOne(
  {
    "_id": ObjectId("5b673f525ef92ec6ef16504e"),
    "events": { "$elemMatch": { "name": "Winner", "map": 2 }}
  },
  {
    "$push": { "events.$.something": { "something": "test" }}
  }
)