Evaluation of body of commit messages only optional ?

[dornech]

I made a kind of mistake with a commit message. In a feature-commit I included a minor fix which was necessary to make the feature running. The commit-message looks like:

feat: feature new

feat: feature description
fix: fix to make feature working

With commitizen this ends up in two entries for this commit - what I think is not intended according to conventional commit but the code says: it is.
I debugged it to commitizen\changelog.py and generate_tree_from_commits. There the coding is

        # Process subject and body from commit message
        for message in chain(
            [map_pat.match(commit.message)],
            (body_map_pat.match(block) for block in commit.body.split("\n\n")),
        ):

To avoid:

    for message in chain(
              [map_pat.match(commit.message)]
      ):

I wonder if a config parameter to prevent evaluation of the commit message body might be an idea as I think it should not be evaluated for conventional commit anyway ?