virtualbox cloned image teamviewer ID changes

myname

We have a VirtualBox Image we clone from time to time as a backup measure, when something goes wrong and we restore the backup the TV ID has changed, is there any way to avoid this?, we think they should have the same TV ID given they are supposed to be the exact same computer

2 virtual machines are never intended to run at the same time

I'm a little surprised seeing everybody else has the exact opposite problem