Geo type not working with es 7

We have an open source elasticsearch (7.10.1) deployed along with some custom plugs-ins and modules.

And the geo type is not working with it.

curl.sh -X PUT "https://<elasticsearch-host-name>:9200/example?pretty" -H 'Content-Type: application/json' -d' { "mappings": { "properties": { "location": { "type": "geo_shape" } } } } '
{
  "error" : {
    "root_cause" : [
      {
        "type" : "mapper_parsing_exception",
        "reason" : "No handler for type [geo_shape] declared on field [location]"
      }
    ],
    "type" : "mapper_parsing_exception",
    "reason" : "Failed to parse mapping [_doc]: No handler for type [geo_shape] declared on field [location]",
    "caused_by" : {
      "type" : "mapper_parsing_exception",
      "reason" : "No handler for type [geo_shape] declared on field [location]"
    }
  },
  "status" : 400
}

I have checked that the es 7 instance does have the following jars in the lib folder and in its class path.

'org.locationtech.jts:jts-core:1.15.0'
'org.locationtech.spatial4j:spatial4j:0.7'

I am not able to reproduce this in the open source elasticsearch, I suspect this is due to the custom plugins/modules we added. But anyone has any insight about how to debug this further?

What are the plugins you are mentioning?