Add-ons • Re: How to redirect URL with Modify HTTP Response

I changed the pattern as directed, see the screenshot, the base url goes well i.e., "www.reddit.com" to "old.reddit.com", but after that every slash has %2f things , pasted below:

https://old.reddit.comr%2fg502masterrace%2fcomments%2fbwpl21%2fyet_another_person_whos_mouse_stops_working_after%2f/ changes to https://www.reddit.com/r/G502MasterRace ... ing_after/

https://www.reddit.com/r/AskProgramming ... _and_less/ changes to https://old.reddit.comr%2faskprogramming%2fcomments%2f1jqmcw9%2fwill_32bit_apps_always_be_faster_and_less%2f/

https://i.redd.it/fp49pew1arng1.png https://old.reddit.commedia%3furl%3dhttps%3a%2f%2fi.redd.it%2ffp49pew1arng1.png/