Issue with query string parsing utf8 value along with array

[fokoz]

For example if I put query string like this:
s=%E0%B8%AA&page=1
request.qs() will decode s correctly.

However if I put qs as:
s=%E0%B8%AA&origin[]=com&origin[]=person
request.qs() will not decode s and see it as encoded text.

Please help me guys.