Hello,
Thank you for your feedback. Here is the information you requested.
However, I found a solution yesterday by modifying the vzdum.conf file and adding the path tmpdir: /var/lib/vz/dump
root@pve:~# pveversion -v
proxmox-ve: 8.2.0 (running kernel: 6.5.13-1-pve)
pve-manager: 8.2.2 (running...