deleted bios boot partition how to recover?

[hhamama]

I accidentally deleted the bios boot partition trying to follow the troubleshooting steps here: https://pve.proxmox.com/pve-docs/chapter-sysadmin.html#sysboot
The section "Changing a failed bootable device"

I had sgdisk copy the wrong partition table. Here's a screenshot of what the drive partition table looks like:


Is there any hope to recover without deleting the data in the ZFS partitions or would I have to do a fresh install?
I think this is the exact command I typed before rebooting: sgdisk /dev/nvme0n1 -R /dev/nvme1n1

 

[hhamama]

Just realized my terminal emulator saved the session. Here's what happened and the message I received:

root@pve:~# sgdisk /dev/nvme0n1 -R /dev/nvme1n1
Warning: The kernel is still using the old partition table.
The new table will be used at the next reboot or after you
run partprobe(8) or kpartx(8)
The operation has completed successfully.
root@pve:~# sgdisk -G /dev/nvme1n1
Warning: The kernel is still using the old partition table.
The new table will be used at the next reboot or after you
run partprobe(8) or kpartx(8)
The operation has completed successfully.
root@pve:~#
Broadcast message from root@pve (Fri 2024-11-22 17:43:29 PST):