Feature Request: enable openzfs in iocage for TrueNAS

I have been unable to get the ZREPL plugin to work.  As near as I can tell, it creates a jail, and the jail uses the openzfs.ko kernel module, and binary is the legacy FreeBSD zfs (/sbin/zfs), which I believe is the problem

The error usining zfs receive (from either servers running openzfs or zfs) has been consistently

cannot receive new filesystem stream: invalid backup stream

Thank you!