Why can't I roll back to the very first snapshot in ProxMox?

Question

Proxmox

I installed a ProxMox virtual machine on it, raised a couple of virtuals, made snapshots. But I can not switch to them in a chaotic manner. To switch to an early snapshet, I need to delete all the latest snapshets before it, otherwise an error occurs. Is it normal or not? Here is a video with the problem https://youtu.be/_AUvWw8JoLE
here is the error text "can't rollback. more recent snapshots exist"

Answer 1

Fine.
"This is a ZFS limitation - you can only rollback to latest snapshot."
If you really need it, you can remove a clone from any snapshot and run it already.