Existing query params in URL get sorted even when sort is disabled for stringifyUrl

[dpatwardhan]

Is the following expectation correct ?

test('stringify URL without sorting params', t => {
	t.deepEqual(queryString.stringifyUrl({
        url: 'https://foo.bar?C=3&A=1', query: {D: 4, B: 2}}, {sort: false}), 
             'https://foo.bar?C=3&A=1&D=4&B=2');
});

Currently the above test will fail because the query parameters that are already present in the URL get sorted, giving

'https://foo.bar?A=1&C=3&D=4&B=2'

[sindresorhus]

Yeah, that looks like a bug.