How to override default GitVersion behavior to bump version using both tags and commit messages (GitFlow mode)

I'm using GitVersion with the default GitFlow workflow (workflow: GitFlow/v1), and I want to leverage both:

• Use annotated Git tags (e.g. v1.2.0) to create stable releases
• Use +semver: in commit messages to explicitly control version increments

I’m committing to a feature branch (e.g. feature/ui-cleanup) and then merging into develop via PR.Even though my commit message includes +semver: patch, GitVersion does not bump the version. The pre-release number just increases (e.g. 1.0.0-alpha.15 → 1.0.0-alpha.16), but the patch/minor/major version never changes.

Question:

Is it possible to override the default increment behavior (like minor bump on develop) using +semver: in ContinuousDelivery mode, or is this only supported in Mainline mode?

My current .gitversion.yml looks like this:

workflow: GitFlow/v1  
commit-message-incrementing: Enabled
major-version-bump-message: \+semver:\s?(breaking|major)
minor-version-bump-message: \+semver:\s?(feature|minor)
patch-version-bump-message: \+semver:\s?(fix|patch)
assembly-versioning-scheme: MajorMinorPatch
assembly-file-versioning-scheme: MajorMinorPatch
semantic-version-format: Strict
update-build-number: true
branches:
  develop:
    mode: ContinuousDelivery
    label: alpha
    increment: Minor
    prevent-increment:
      when-current-commit-tagged: false
    track-merge-target: true
    track-merge-message: true
    regex: ^dev(elop)?(ment)?$
    source-branches:
    - main
    is-source-branch-for: []
    tracks-release-branches: true
    is-release-branch: false
    is-main-branch: false
    pre-release-weight: 0
  main:
    label: ''
    increment: Patch
    prevent-increment:
      of-merged-branch: true
    track-merge-target: false
    track-merge-message: true
    regex: ^master$|^main$
    source-branches: []
    is-source-branch-for: []
    tracks-release-branches: false
    is-release-branch: false
    is-main-branch: true
    pre-release-weight: 55000
  release:
    mode: ManualDeployment
    label: beta
    increment: None
    prevent-increment:
      of-merged-branch: true
      when-current-commit-tagged: false
    track-merge-target: false
    regex: ^releases?[\/-](?<BranchName>.+)
    source-branches:
    - main
    - support
    is-source-branch-for: []
    tracks-release-branches: false
    is-release-branch: true
    is-main-branch: false
  feature:
    mode: ManualDeployment
    label: '{BranchName}'
    increment: Inherit
    prevent-increment:
      when-current-commit-tagged: false
    track-merge-message: true
    regex: ^features?[\/-](?<BranchName>.+)
    source-branches:
    - develop
    - main
    - release
    - support
    - hotfix
    is-source-branch-for: []
    is-main-branch: false