Updates on Feb 25 2022:
This issue is fixed.
Users may see an issue of missing shared library with some mvapich2 modules on Pitzer and Owens. The error is like
<path_to_executable>: error while loading shared libraries: libim_client.so.0: cannot open shared object file: No such file or directory
We are in the process of rebuilding mvapich2 versions that are affected.