Disabling "Triple quotes in output pane" doesn't work in Console

[cjcenizal]

On master, I'm able to reproduce by entering these requests:

PUT test/_doc/1
{
  "message" : """
test
"""
}

GET test/_doc/1

This is the response I get:

{
  "_index" : "test",
  "_type" : "_doc",
  "_id" : "1",
  "_version" : 1,
  "_seq_no" : 0,
  "_primary_term" : 1,
  "found" : true,
  "_source" : {
    "message" : """
test
"""
  }
}

But this is the response I expect:

{
  "_index" : "test",
  "_type" : "_doc",
  "_id" : "1",
  "_version" : 1,
  "_seq_no" : 0,
  "_primary_term" : 1,
  "found" : true,
  "_source" : {
    "message" : "\ntest\n"
  }
}

Possibly related to #13528

CC @jloleysens

[elasticmachine]

Pinging @elastic/es-ui (Team:Elasticsearch UI)

[jloleysens]

Could reproduce, fix up here: #48484

[jloleysens]

Addressed by #48484