How to use ffmpeg to write tags into meta data of mp4 file?

I have the following command executed under Ubuntu App on Windows 11:

ffmpeg -i "$mp4_file" \
    -metadata:s:s:0 language=eng \
    -metadata title="My Title Is Here Guys!" \
    -metadata subtitle="My Subtitle" \
    -metadata rating="4" \
    -metadata comment="My Comment Is Here!" \
    -metadata tags="my; tags; are; here;" \
    -codec copy "$meta_file"

But only the Title and Comments is filled out in the metadata when I check the MP4 file’s properties with Right Click > Properties > Details. The Subtitle and Tags are not written. What am I doing wrong? I also tried -metadata keywords instead of -metadata tags.