Extracted metadata source.remote.repo only working for git remote "origin"

Operation System: (Windows or Linux or MacOS) Windows

DocFX Version Used: 2.49.0.0

Template used: (default or statictoc or contain custom template) default, material

Steps to Reproduce:

Configure a project with a git configuration using a remote named anything other than "origin" (I used "github" for this example
Setup docfx to point to that project, __gitContribute metadata doesn't seem to make a difference
run docfx metadata -f

Expected Behavior: DocFX properly generates metadata and identifies a repository from the list of configured repos in the .git/config file. Optimally it would be nice to be able to specify the exact remote to use for generating the source details per managed reference; something like a global metadata tag, maybe an extension to _gitUrlPattern and make the current flag a part of it IE

"_gitUrlPattern": {
    "type": "github",
    "remoteName": "github"
}

Actual Behavior:

A flood of warning messages in the console log for every item in the project and incomplete metadata:

...
[20-02-20 09:50:19.404]Warning:[ExtractMetadata]Skipping GetFileDetail. Exception found: Microsoft.DocAsCode.Common.Git.GitException, Message:
[20-02-20 09:50:19.497]Warning:[ExtractMetadata]Skipping GetFileDetail. Exception found: Microsoft.DocAsCode.Common.Git.GitException, Message:
...

dotnet / docfx

Extracted metadata source.remote.repo only working for git remote "origin" #5547