Docker Build Stops At 13. step

Hi there,
when trying to build the repo, it stops at step 13:
docker build -t moonlight-tizen .
DEPRECATED: The legacy builder is deprecated and will be removed in a future release.
            Install the buildx component to build images with BuildKit:
            https://docs.docker.com/go/buildx/

Sending build context to Docker daemon  8.192kB
Step 1/34 : FROM ubuntu:22.04 as base
 ---> 174c8c134b2a
Step 2/34 : ARG DEBIAN_FRONTEND=noninteractive
 ---> Using cache
 ---> 903d3bafdcde
Step 3/34 : ENV TZ=Etc/UTC
 ---> Using cache
 ---> 2efb10bed261
Step 4/34 : RUN apt-get update && apt-get install -y    cmake   expect  git     ninja-build     python2     unzip   wget    && rm -rf /var/lib/apt/lists/*
 ---> Using cache
 ---> 8182785c0dad
Step 5/34 : RUN ln -sf /usr/bin/python2 /usr/bin/python
 ---> Using cache
 ---> 3933fd6d31fe
Step 6/34 : RUN useradd -m -s /bin/bash moonlight
 ---> Using cache
 ---> 4475982d3486
Step 7/34 : USER moonlight
 ---> Using cache
 ---> 64b7ed9de5da
Step 8/34 : WORKDIR /home/moonlight
 ---> Using cache
 ---> 6cafa4313045
Step 9/34 : RUN wget -nv -O web-cli_Tizen_Studio_5.0_ubuntu-64.bin 'https://download.tizen.org/sdk/Installer/tizen-studio_5.0/web-cli_Tizen_Studio_5.0_ubuntu-64.bin'
 ---> Using cache
 ---> 9eb2dfa7b5fd
Step 10/34 : RUN chmod a+x web-cli_Tizen_Studio_5.0_ubuntu-64.bin
 ---> Using cache
 ---> 29c6850af5e0
Step 11/34 : RUN ./web-cli_Tizen_Studio_5.0_ubuntu-64.bin --accept-license /home/moonlight/tizen-studio
 ---> Using cache
 ---> c5aa5d01f45e
Step 12/34 : ENV PATH=/home/moonlight/tizen-studio/tools/ide/bin:/home/moonlight/tizen-studio/tools:${PATH}
 ---> Using cache
 ---> 807ac92c915d
Step 13/34 : RUN tizen certificate  -a Moonlight    -f Moonlight    -p 1234
 ---> Running in 753b98afdb24
/bin/sh: 1: tizen: not found
The command '/bin/sh -c tizen certificate   -a Moonlight    -f Moonlight    -p 1234' returned a non-zero code: 127
KyroFrCode / moonlight-chrome-tizen-docker

Docker Build Stops At 13. step #25
