Add tags to http search query

[vlkorsakov]

Is your feature request related to a problem? Please describe.
Please add feature receieve "tags" field in answer for percolate http queries
Without "tags" field i can't put additional context to search results, and i am suffer from that

Describe the solution you'd like
From docs
POST /json/pq/products/_search

{    
  "query": {    
    "percolate": {    
      "document": {    
        "title": "What a nice bag"    
      }    
    }    
  }    
}    

Answer:

{    
  "took": 0,    
  "timed_out": false,    
  "hits": {    
    "total": 1,    
    "max_score": 1,    
    "hits": [    
      {    
        "_index": "products",    
        "_type": "doc",    
        "_id": "1657852401006149644",    
        "_score": "1",    
        "_source": {    
          "query": {    
            "ql": "@title bag"    
          }    
        },    
        "fields": {    
          "_percolator_document_slot": [    
            1    
          ]    
        }    
      }    
    ]    
  }    
}     

I want to have field "tags" for returned query

Describe alternatives you've considered
No alternative

Additional context
I need to get external context while searching, and tags field is pretty good for that.
Unfortunate, i can't get this field during search queries.
Support batch mode too please
https://manual.manticoresearch.com/Searching/Percolate_query

[tomatolog]

fixed at c2823b9 there added tags property into _source and now reply looks like

/json/pq/idx1/search
POST "{ "query": { "percolate": { "documents" : [{ "title" : "A new tree test in the office" }, { "title" : "A cat test in the office" }, { "title" : "A dog test in the office" }] } } }"
{
    "timed_out": false,
    "hits": {
        "total": 3,
        "max_score": 1,
        "hits": [
            {
                "_index": "idx1",
                "_type": "doc",
                "_id": "10",
                "_score": "1",
                "_source": {
                    "query": {
                        "match": {
                            "title": {
                                "query": "dog test",
                                "operator": "and"
                            }
                        }
                    },
                    "tags": "id, id_x10"
                },
                "fields": {
                    "_percolator_document_slot": [
                        3
                    ]
                }
            },

[sanikolaev]

Done in c2823b9