webmock: Request with query containing array is incorrectly altered

I have a test that is failing because the expectation can’t be properly verified. The request has a query that contains a value with an indexed array:

"http://example.test:80/call.cgi?street%5B0%5D=1234+SW+1st+Street&street%5B1%5D=Apt+3&title=Dog+Walker"

Basically the parameter street is passed as it follows:

Faraday.get("http://example.test:80/call.cgi", "street[0]" => "foo", "street[1]" => "bar")

However, when the request is stored in the registry, it is altered and the values 0 and 1 in street[X] are stripped and replaced with simply street[].

This is the portion of code where the issue happens:

        if normalized_uri.query_values
          sorted_query_values = sort_query_values(WebMock::Util::QueryMapper.query_to_values(normalized_uri.query, notation: Config.instance.query_values_notation) || {})
          normalized_uri.query = WebMock::Util::QueryMapper.values_to_query(sorted_query_values, notation: WebMock::Config.instance.query_values_notation)
        end

specifically, the bug is caused by query_to_values and values_to_query:

(byebug) WebMock::Util::QueryMapper.query_to_values(normalized_uri.query)
{"street"=>["1234 SW 1st Street", "Apt 3"], "title"=>"Dog Walker"}
(byebug) WebMock::Util::QueryMapper.values_to_query(WebMock::Util::QueryMapper.query_to_values(normalized_uri.query))
"street%5B%5D=1234%20SW%201st%20Street&street%5B%5D=Apt%203&title=Dog%20Walker"

It should be

(byebug) WebMock::Util::QueryMapper.values_to_query(WebMock::Util::QueryMapper.query_to_values(normalized_uri.query))
"street%5B0%5D=1234%20SW%201st%20Street&street%5B1%5D=Apt%203&title=Dog%20Walker"