We'll create fresh WordPress site with ACF Flexible Content Layout Previews installed. You have 20 minutes to test the plugin after that site we'll be deleted.
This plugin allows you to upload image examples to your uploads directory so that your clients (or users) can see
an example of what the ACF Flexible Content Layout looks like in the page editor before they select it. This modifies
the existing tooltip to display an image.
Be sure to review the INSTALLATION guide!