[BUG] time_delay analyzer error lost cookie

[sincelong]

Is there an existing issue for this?

• I have searched the existing issues.

Current Behavior

When using the time_delay analyzer, the Cookie set via the -H command-line flag does not appear in the new requests (packets) when Nuclei transforms the delay time.

Expected Behavior

Cookies set via the -H parameter should be preserved in the packets generated for time delay

Steps To Reproduce

1. template YAML

id: time-based-sqli

info:
  name: MySQL SQLi - Blind Time based
  author: pdteam
  severity: critical
  reference:
    - https://github.com/zaproxy/zap-extensions/blob/main/addOns/ascanrules/src/main/java/org/zaproxy/zap/extension/ascanrules/SqlInjectionMySqlScanRule.java

http:
  - payloads:
      injections:
        - "' and 8 in (select sleep([SLEEPTIME]) ) and ''='"
          
    attack: pitchfork
    analyzer:
      name: time_delay
#      parameters:
#        sleep_duration: 4
        
    fuzzing:
      - parts: #request # fuzz all the request parts.
        - query
        - body
        type: postfix
        mode: single
        fuzz:
          - "{{injections}}"
          
    stop-at-first-match: true
    matchers-condition: and
    matchers:
      - type: word
        part: analyzer
        words:
          - "true"

2. Command Line
   .\nuclei.exe -u "https://dvwa.com/vulnerabilities/sqli/?Submit=Submit&id=1" -fuzz -H "Cookie: PHPSESSID=bmmveof9tj3vmikrklronbo022; security=low" -debug -v -t .\time-based-sqli.yaml -p "http://127.0.0.1:8080"
3. The poc triger sleep with set cookie

4. After chage delay time , request don't have cookie

Relevant log output

Environment

- OS: Windows11
- Nuclei: v3.7.0
- Go:

Anything else?

No response