Ettercap display special character in URL encoding

I have try to setup the ettercap to test capturing user name and password. However if it was input special characters, the output will display URL encoding characters like this:

input
uname=admin, password=!@#$%

ettercap output:
CONTENT : uname =admin&pws=!%40%23%24%25

Anyone have idea about this? Thank you!

I haven't used ettercap in quite a while, but it appears it's not properly escaping/translating special characters. If that's the case, you'd have to report it to the dev team for a fix, or pull down the source and fix it yourself.