Basically, this issue is not related to our theme, but to WordPress. Can you please check it once by activating the default WordPress theme like twenty-twenty-two, just to make sure that the issue is with our theme or not?
If it behaves the same with the default WordPress theme as well then it will make sure that the issue is not with our theme but with WordPress and in that case you have to contact your hosting provider on this issue.
Regards 8Themes Team.
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.