As soon as we include the record count, JSON API applies filters twice

[rpbaltazar]

JSONAPI.configure do |config|
          # http://jsonapi-resources.com/v0.9/guide/resource_caching.html
          config.resource_cache = Rails.cache
          #:underscored_key, :camelized_key, :dasherized_key, or custom
          config.json_key_format = :underscored_key
          #:underscored_route, :camelized_route, :dasherized_route, or custom
          config.route_format = :underscored_route

          config.default_paginator = :none
          # config.default_page_size = 10
          # config.maximum_page_size = 20
          config.top_level_meta_include_record_count = true
          config.top_level_meta_record_count_key = :record_count
          # config.top_level_meta_include_page_count = true
          # config.top_level_meta_page_count_key = :page_count
        end

[rpbaltazar]

This is a potential issue with JSON API itself but needs further investigation.
I'd understand if pagination was on and we needed to get the whole record count, but not with pagination off as it seems to be the case.

To reproduce the problem, just make a request spec that asks for filters and in one of the filter blocks get a binding.pry. it'll be triggered twice for a single request.