jsonpath pattern can manipulate/generate data

[kroc702]

Describe the bug
jsonpath pattern can manipulate/generate data

To Reproduce
Steps to reproduce the behavior:

1. Go to https://jsonpath.com/
2. enter jsonpath $.phoneNumbers[?(@.a={id:@.number})].a
3. result is not part of input data
   [
   {
   "id": "0123-4567-8888"
   },
   {
   "id": "0123-4567-8910"
   }
   ]

Expected behavior
Althouth it may be usefull, other evaluator don't behave the same.
Anyway, json should be used to extract data, not manipulating them.