It is impossible add featured image in WordPress
I can’t add featured image in WordPress Problem: We can’t add featured image to page or post in WordPress, also we can’t add image or file in fields of Advanced Custom Fields plugin.
Why a site use HTTPS protocol, but its files use HTTP?
Gutenberg, HTTP instead HTTPS of files address, and more interesting things Problem: site use HTTPS protocol, but its files e.g. images use HTTP protocol. In addition, we have error in the Gutenberg editor with update content and because of that began that story.