Not working on s390x

i tried containerizing it here is the docker file.

# ---- Stage 1: The AMD64 Builder (with Firefox) ----
# We explicitly set the platform for this stage to amd64
FROM --platform=linux/amd64 amd64/node:22-slim AS builder-amd64

ENV DEBIAN_FRONTEND=noninteractive

# 1. Install Firefox and its dependencies needed FOR THE BUILD on amd64
RUN apt-get update && \
apt-get install -y --no-install-recommends \
tini \
firefox-esr \
libdbus-glib-1-2 \
libgtk-3-0 \
libasound2 \
pciutils \
libgl1 \
xvfb \
xauth \
x11-utils \
&& rm -rf /var/lib/apt/lists/*

# 2. Configure Puppeteer to use our system-installed Firefox
ENV PUPPETEER_SKIP_DOWNLOAD=true \
PUPPETEER_PRODUCT="firefox" \
PUPPETEER_EXECUTABLE_PATH="/usr/bin/firefox-esr"

WORKDIR /app

# 3. Copy and install dependencies. This happens on a stable amd64 container.
COPY package.json .
RUN npm install

# 4. Manually create the cache directory.
RUN mkdir /app/cache

# 5. Warm up the cache. This runs on a stable amd64 environment.
RUN node_modules/.bin/highcharts-export-server \
--cache-path /app/cache \
-options '{"title":{"text":"Cache Warm-up"}}' \
-outfile /dev/null \
--puppeteer-args '["--no-sandbox", "--disable-setuid-sandbox"]'


# ---- Stage 2: The Final S390X Slim Image ----
# ---- Stage 2: The Final S390X Slim Image ----
FROM s390x/node:22-slim

# Install ALL runtime dependencies for Firefox
RUN apt-get update && \
apt-get install -y --no-install-recommends \
tini \
firefox-esr \
libdbus-glib-1-2 \
libgtk-3-0 \
libasound2 \
fonts-liberation \
pciutils \
libgl1 \
xvfb \
xauth \
x11-utils \
&& rm -rf /var/lib/apt/lists/*

# Pre-create X11 directory with correct permissions
RUN mkdir -p /tmp/.X11-unix && \
chmod 1777 /tmp/.X11-unix && \
mkdir -p /tmp/.ICE-unix && \
chmod 1777 /tmp/.ICE-unix

# Set environment variables
ENV PUPPETEER_SKIP_DOWNLOAD=true \
PUPPETEER_PRODUCT="firefox" \
PUPPETEER_EXECUTABLE_PATH="/usr/bin/firefox-esr" \
DISPLAY=:99 \
XAUTHORITY=/tmp/.Xauthority

# Create user and directories
RUN useradd --create-home --shell /bin/bash appuser
WORKDIR /home/appuser/app

# Copy artifacts from builder
COPY --from=builder-amd64 --chown=appuser:appuser /app/cache /home/appuser/app/cache
COPY --from=builder-amd64 --chown=appuser:appuser /app/node_modules /home/appuser/app/node_modules
COPY --from=builder-amd64 --chown=appuser:appuser /app/package.json .

# Create directories and set permissions
RUN mkdir -p log tmp && \
chown -R appuser:appuser log tmp /tmp/.X11-unix /tmp/.ICE-unix

USER appuser

EXPOSE 3001
ENTRYPOINT ["/usr/bin/tini","--"]

# Run with xvfb-run
CMD [ \
"xvfb-run", \
"-a", \
"-e", "/dev/stdout", \
"--server-args=-screen 0 1920x1080x24 -ac -nolisten tcp", \
"node_modules/.bin/highcharts-export-server", \
"--enableServer", "1", \
"--port", "3001", \
"--no-internet", \
"--cache-path", "/home/appuser/app/cache", \
"--log-dest", "/dev/stdout", \
"--puppeteer-args", "[\"--no-sandbox\", \"--disable-setuid-sandbox\", \"--disable-dev-shm-usage\", \"--disable-gpu\", \"--no-zygote\", \"--headless\"]" \
]