Shadowsocks doesn't support the 'prefix' setting

[stiig]

Search first

• I searched and no similar issues were found

Platform/OS

macOS, Android

OS version

macOS 15, Android 14

Hiddify Version

macOS 2.5.7, android 2.1.5

What Happened?

SS has option to set a prefix option to hide a part of request, more here
https://developers.google.com/outline/docs/guides/service-providers/prefixing

{
    "server": "example.com",
    "server_port": 8388,
    "password": "example",
    "method": "chacha20-ietf-poly1305",
    "prefix": "\u0005\u00DC\u005F\u00E0\u0001\u0020"
}

or

ss://[email protected]:33142/?outline=1&prefix=<your url-encoded prefix goes here>

but Hiddify doesn't add this as a part of the config and doesn't allow to add this setting

Minimal Reproducible Example (MRE)

1. Go to hiddify app, on Mac or on Android
2. add the ss config from the clipboard with a prefix
3. check settings of the new configuration and you won't see the option
4. try to add new option for prefix
5. you won't see this option

Expected Behavior

everything should work

Additional Context

No response

Application Config Options

No response

Relevant log output

No response

Are you willing to submit a PR? If you know how to fix the bug.

• I'm willing to submit a PR (Thank you!)