Replacement doesn't work

[ezloj]

How are you running Renovate?

Self-hosted

If you're self-hosting Renovate, tell us what version of Renovate you run.

30.1.0

Please select which platform you are using if self-hosting.

Bitbucket Cloud (bitbucket.org)

If you're self-hosting Renovate, tell us what version of the platform you run.

5.16.5

Was this something which used to work for you, and then stopped?

I never saw this working

Describe the bug

Replacement setting doesn't work:

With the following config:

{
    "matchManagers": ["dockerfile", "docker-compose"],
    "matchPackagePatterns": ["hub__rodolpheche--wiremock"],
    "replacementName": "hub__wiremock--wiremock",
    "replacementVersion": "2.32.0",
    "enabled": true
}

The version change is correct, however the package(image) name isn't.

Relevant debug logs

Logs

14:44:11			             "packageFile": "docker/docker-compose.services.yml",
14:44:11			             "deps": [
14:44:11			               {
14:44:11			                 "depName": "[<internal docker host>/hub__rodolpheche--wiremock](http://docker.impello.co.uk/hub__rodolpheche--wiremock)",
14:44:11			                 "currentValue": "2.6.0",
14:44:11			                 "replaceString": "[<internal docker host>hub__rodolpheche--wiremock:2.6.0](http://docker.impello.co.uk/hub__rodolpheche--wiremock:2.6.0)",
14:44:11			                 "autoReplaceStringTemplate": "{{depName}}{{#if newValue}}:{{newValue}}{{/if}}{{#if newDigest}}@{{newDigest}}{{/if}}",
14:44:11			                 "datasource": "docker",
14:44:11			                 "depIndex": 0,
14:44:11			                 "updates": [
14:44:11			                   {
14:44:11			                     "updateType": "replacement",
14:44:11			                     "newName": "hub__wiremock--wiremock",
14:44:11			                     "newValue": "2.32.0",
14:44:11			                     "branchName": "auto/<internal docker host>-hub__rodolpheche-wiremock-replacement"
14:44:11			                   },
14:44:11			                   {
14:44:11			                     "bucket": "non-major",
14:44:11			                     "newVersion": "2.26.3",
14:44:11			                     "newValue": "2.26.3",
14:44:11			                     "newMajor": 2,
14:44:11			                     "newMinor": 26,
14:44:11			                     "updateType": "minor",
14:44:11			                     "branchName": "auto/<internal docker host>-hub__rodolpheche-wiremock-2.x"
14:44:11			                   }
14:44:11			                 ],
14:44:11			                 "warnings": [],
14:44:11			                 "versioning": "docker",
14:44:11			                 "currentVersion": "2.6.0",
14:44:11			                 "isSingleVersion": true,
14:44:11			                 "fixedVersion": "2.6.0"
14:44:11			               }
14:44:11			             ]

Have you created a minimal reproduction repository?

No reproduction repository

[viceice]

This feature is only supported on npm manager

• Replacement PRs are only implemented for npm right now #12626

[ezloj]

Looks like this was brought up many times before.
The implementation issue to support all of the managers rather than just npm for replacement is here: #14149