Facebook sharing issues in Node.js' https environment.

Hello.

A website developed with Node.js implements Facebook sharing.

By the way, there's a problem.

In the http environment, content is shared through Facebook without any problems.

However, if you share in an https environment, you can't read the contents of the open graph tag and you get into trouble right away.

I've tested it in many ways, but I can't find a way.

Have you ever had this experience or solved this issue?

Environment: Node.js + Express + EJS + MongoDB