install ALL is broken

mpsddeb@mpsd-hpc-ibm-@22: /opt_mpsd/linux-debian11/23b$ mpsd-software install 23b ALL
 Release 23b is prepared in /opt_mpsd/linux-debian11/23b/23b
[1:41:54] ERROR Package_Set ALL’ is not available in release 23b. Use ‘available’ command to see list of available package_sets.