How to set cookie?

[eirnym]

Unable to set cookies. What am I doing wrong?

I try to set cookies for duckduckgo and and my exported look like below. I open site via duckduckgo.com and ddg.gg (alias to redirect to the main website). If cookie set correctly, one should observe in their settings that font has been changed to Proxima Nova. Similarly, with s=m cookie font changed from big to medium.

I've tried:

• set pattern do just duckduckgo.com
• set url to just duckduckgo.com

      "(duckduckgo.com|ddg.gg)": [
          {
            "domain": "duckduckgo.com",
            "expirationDate": "",
            "firstPartyDomain": "",
            "httpOnly": "true",
            "name": "a",
            "path": "",
            "sameSite": "lax",
            "secure": "true",
            "url": "https://duckduckgo.com",
            "value": "p"
          }
      ]

[ilia-kats]

I'm having the same issue. Actually, some cookies that I had set for some time now stopped working. The debug log shows

"[maybeSetCookies] setting cookie" 
--- snip ---
"[maybeAddCookiesToHeader] something went wrong while adding cookies to header"

I think the breakage coincided with the affected site switching from http to https, so maybe Firefox somehow doesn't allow tampering with https requests?

[eirnym]

@ilia-kats

It's better to use the fork this repo is unmaintained as far as I see