Public Service Announcement for ACF users…
Because of the new directory structure in Sage 9 and the way Sage informs WP by updating the ‘stylesheet’ option, Advanced Custom Fields looks for the acf-json
directory under /templates
rather than the theme root.
ACF doesn’t make it easy to determine where it’s looking so this took a bit of flailing to find out…
TLDR;
If using Sage 9, put acf-json
in the templates
directory.