ULR parser percent encoding corrupting query params #2883
Description
It appears that the url parser is corrupting query params by incorrectly percent encoding them.
I noticed there's this comment which indicates this percent encoding does not accurately follow the spec.
For example if I have a URL with the following query parameter type=application/pdf it gets incorrectly encoded to type=application%2Fpdf which causes the server to throw an error.
This behavior does not match requests which doesn't corrupt the query params.