I setup GitHub Actions, but have had no luck getting the menus to populate. Would you have a working example with gh-pages branch for Jekyll website and this plug-in?

I tested 9 different configuration setups and searched through the docs, plus if anyone else had any issues like this with Jekyll 4.0. I found this: helaili/jekyll-action#45 and is closest issue I have had similar to mine.

I was unable to successfully build with Jekyll GitHub Actions 2.0.3 or 2.0.2; 2.0.1 enabled me to compile successfully, but even after success, it didn’t merge repo into the gh-pages branch as the documentation states; plus the Jekyll site with this plugin didn’t populate the menu.

When I push changes, I push them to master repository, then GH actions checks, then is suppose to push to gh-pages to allow more possibility with Jekyll plugins and other features.

Below, I have added some code and also a link to my repository.
Repository: https://github.com/Galactic-Society/galactic-society.github.io/ (the GH-Pages setting is set to master @ /root) Also, the repository is an organization and is public.

github-pages.yml

name: Testing the GitHub Pages publication
on:

push
jobs:

jekyll:

runs-on: ubuntu-16.04

steps:

- uses: actions/checkout@v2
# Use GitHub Actions' cache to shorten build times and decrease load on servers
- uses: actions/cache@v1
  with:
    path: vendor/bundle
    key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
    restore-keys: |
      ${{ runner.os }}-gems-

# Standard usage
- uses:  helaili/jekyll-action@2.0.1
  env:
    JEKYLL_PAT: ${{ secrets.JEKYLL_PAT }}

# Specify the target branch (optional)
- uses: helaili/jekyll-action@2.0.1
  env:
    JEKYLL_PAT: ${{ secrets.JEKYLL_PAT }}
  with:
    jekyll_src: 'gh-pages'

logs

...
      Generating... 
       Jekyll Feed: Generating feed for posts
DEPRECATION WARNING on line 7 of /github/workspace/_scss/libs/_breakpoints.scss:
!global assignments won't be able to declare new variables in future versions.
Consider adding `$breakpoints: null` at the top level.
                done in 0.92 seconds.

Auto-regeneration: disabled. Use --watch to enable.

Jekyll build done

Cannot publish on branch master