I was out for a few days.
@alexgg with which version should I try?
My rpi4 BalenaOS device was still running. I updated BalenaOS to 2.98.11
I tried with platerecognizer/alpr-raspberry-pi:22-04-26 image.
It gave the same result: container stops without much output
root@newhostname:~# balena run --rm -v license:/license -e TOKEN=*** -e LICENSE_KEY=*** platerecognizer/alpr-raspberry-pi
WARNING: The requested image's platform (linux/arm) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
root@newhostname:~#