Try to install linux-61-zfs instead zfs-dkms, because zfs-dkms often breaks compatibility with current latest version of Kernel. But I believe that linux-61-zfs requires some specific path-versions of Kernel 6.1. (not all path-versions of 6.1)
PS: I don’t use ZFS on my main system, but my idea was to have two separate Linux kernels running in parallel on my same computer. The second Kernel LTS with ZFS module zfs-linux-lts runs on KVM/QEMU to access my ZFS pool on my two external physical disks for NAS. That means I have two systems, both communicate with each other via NFS and SSH without any problems.