JRE '0-11-6-1' Container throws JAVA_HOME error

Thanks for the work and the containers 😄

I wanted to update from the JRE Container: signal-cli-jre:v0-11-5-1-2 to signal-cli-jre:v0-11-6-1.

At startup I get following error:

ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
2023-02-04T13:02:48.516413408Z 
2023-02-04T13:02:48.516417761Z Please set the JAVA_HOME variable in your environment to match the
2023-02-04T13:02:48.516422022Z location of your Java installation.

I expected the JRE being already installed in the container itself? Do i miss something? Can you help me out?