### Elasticsearch Version

8.10.3

### Installed Plugins

_No response_

### Java Version

_bundled_

### OS Version

docker

### Problem Description

Cannot sort by field if there are blank values
{
  "name": "es-1-master-2",
  "cluster_name": "es-1",
  "cluster_uuid": "kQ8-xy6FQeqjR8Zmc_a9HQ",
  "version": {
    "number": "8.10.3",
    "build_flavor": "default",
    "build_type": "docker",
    "build_hash": "c63272efed16b5a1c25f3ce500715b7fddf9a9fb",
    "build_date": "2023-10-05T10:15:55.152563867Z",
    "build_snapshot": false,
    "lucene_version": "9.7.0",
    "minimum_wire_compatibility_version": "7.17.0",
    "minimum_index_compatibility_version": "7.0.0"
  },
  "tagline": "You Know, for Search"
}

### Steps to Reproduce

Steps to recreate issue.
From kibana add sample data sets ['Sample flight data','Sample eCommerce orders']
Create dataview
name:test
index patter:kibana_*
timefield: --- I don't want to use the time filter ---

From discover sort by AvgTicketPrice, or run query
```
POST kibana_*/_search
{
    "sort": [
        {
            "AvgTicketPrice": {
                "order": "desc",
                "unmapped_type": "boolean"
            }
        }
    ],
    "fields": [
        {
            "field": "*",
            "include_unmapped": "true"
        }
    ],
    "size": 500
}
```
Can't sort on field [AvgTicketPrice]; the field has incompatible sort types: [LONG] and [FLOAT] across shards!

### Logs (if relevant)

_No response_
server/src/internalClusterTest/java/org/elasticsearch/search/sort/FieldSortIT.java
prepareIndex(index).setId("2").setSource("mydate", "2021-02-01").get();
            prepareIndex(index).setId("3").setSource("other_field", "value").get();
            refresh();
            for (boolean withFormat : List.of(true, false)) {
                String format = null;
                if (withFormat) {
                    format = type.equals("date") ? "strict_date_optional_time" : "strict_date_optional_time_nanos";
                }
                assertResponse(
                    prepareSearch(index).addSort(SortBuilders.fieldSort("mydate").order(SortOrder.ASC).setFormat(format)),
                    response -> assertHitsInOrder(response, new String[] { "1", "2", "3" })
                );
                assertResponse(
                    prepareSearch(index).addSort(SortBuilders.fieldSort("mydate").order(SortOrder.ASC).missing("_first").setFormat(format)),
                    response -> assertHitsInOrder(response, new String[] { "3", "1", "2" })
                );
                assertResponse(
                    prepareSearch(index).addSort(SortBuilders.fieldSort("mydate").order(SortOrder.DESC).setFormat(format)),
                    response -> assertHitsInOrder(response, new String[] { "2", "1", "3" })
                );
                assertResponse(
                    prepareSearch(index).addSort(
                        SortBuilders.fieldSort("mydate").order(SortOrder.DESC).missing("_first").setFormat(format)
                    ),
                    response -> assertHitsInOrder(response, new String[] { "3", "2", "1" })
                );
            }
        }
    }
    /**