How to disable redirects to the main domain on vds?

Question

Network administration

There are two domains on the same IP (let there be domain1 and domain2). One of them (domain1) is marked as the main domain for this IP and an ssl certificate was purchased for it for access via https. Faced such a problem: when you go to the second domain via http - it works fine, but when you try to go to it via https - the main site is loaded. How can this problem be solved?