Hi!
I’m using ACF Pro on a WP multisite and I’ve noticed a problem on my Post Object field, that returned no results on the admin page. It worked as expected a month ago and today it is not.
My multisite instances are on different subdomains and what I noticed first was a CORS error I don’t know why but when opening the dropdown of the field, it was calling the ajax-admin.php of the base site not the one I’m on at the moment. I fixed CORS error by the allowed_http_origins filter but it didn’t help.
Then I hardcoded my current site admin URL in wp-content/plugins/advanced-custom-fields-pro/includes/assets.php lines 463 and 464 (print_footer_scripts function) and now it works as expected.
Any ideas why the wrong admin_ur() is being picked by the plugin and how to fix that?
Thank you!
