CircleCI Docker: My workflow is stopping at Spin up environment

I am trying to run Docker in CircleCI. I built our own image and tried to run it directly in CircleCI. The weird thing is, it stops only after Spin up environment. Did I miss something?

If anyone can suggest an image that caters Firefox, Selenium, Behave and Python please let me know :( Anything that is not depreciated hopefully I can try. I also have other requirements listed in requirements.txt below:

behave>=1.2.6
numpy>= 1.16.6
openpyxl>=2.6.4
parse>=1.19.0
parse-type>=0.6.0
pip>=20.3.4
pytz>=2022.2.1
selenium>=4.0.0a6.post2
self>=2020.12.3
setuptools>=44.1.1

Here is the content of my Dockerfile:

FROM ubuntu:bionic

RUN apt-get update && apt-get install -y \
    python-pip \
    fonts-liberation libappindicator3-1 libasound2 libatk-bridge2.0-0 \
    libnspr4 libnss3 lsb-release xdg-utils libxss1 libdbus-glib-1-2 \
    curl unzip wget \
    xvfb

# install geckodriver and firefox

ARG GECKODRIVER_VERSION=0.31.0
RUN wget --no-verbose -O /tmp/geckodriver.tar.gz https://github.com/mozilla/geckodriver/releases/download/v$GECKODRIVER_VERSION/geckodriver-v$GECKODRIVER_VERSION-linux64.tar.gz \
  && rm -rf /opt/geckodriver \
  && tar -C /opt -zxf /tmp/geckodriver.tar.gz \
  && rm /tmp/geckodriver.tar.gz \
  && mv /opt/geckodriver /opt/geckodriver-$GECKODRIVER_VERSION \
  && chmod 755 /opt/geckodriver-$GECKODRIVER_VERSION \
  && ln -fs /opt/geckodriver-$GECKODRIVER_VERSION /usr/bin/geckodriver

RUN FIREFOX_SETUP=firefox-setup.tar.bz2 && \
    apt-get purge firefox && \
    wget -O $FIREFOX_SETUP "https://download.mozilla.org/?product=firefox-latest&os=linux64" && \
    tar xjf $FIREFOX_SETUP -C /opt/ && \
    ln -s /opt/firefox/firefox /usr/bin/firefox && \
    rm $FIREFOX_SETUP

# install selenium

RUN pip install selenium
RUN pip install behave

COPY requirements.txt /opt/app/requirements.txt

COPY . /opt/app
WORKDIR /opt/app
RUN pip install -r requirements.txt

Here is my config.yml

version: 2.1

orbs:
  python: circleci/python@1.5.0

jobs:
  jobName:
    docker:
      - image: dockerImageName
    steps:
      - checkout
      - python/install-packages:
          pkg-manager: pip
      - run:
          name: Run tests
          command: behave

workflows:
  featureFiles:
    jobs:
      -     jobName

Here is what it looks like in CircleCI: