I encountered this issue as well, and the comments above pointed me in the right direction.
I had registered my blocks using the acf_register_block() function, outlined in the documentation. I didn’t specify the mode, but that turned out to be the key to get this working. Setting the ‘mode’ to ‘edit’ was the first step, and ‘auto’ may have the same results. I also needed to convert the reusable block to a regular block, save the post, and reload the editor.
Welcome to the Advanced Custom Fields community forum.
Browse through ideas, snippets of code, questions and answers between fellow ACF users
Helping others is a great way to earn karma, gain badges and help ACF development!
ACF PRO’s Flexible Content field allows you to create smaller pieces of UI and compose them into whole flexible patterns. In our latest article, we show how to use it to create swappable site sections and integrate it all in a theme.https://t.co/ZRocH8oJSp— Advanced Custom Fields (@wp_acf) January 24, 2023
© 2023 Advanced Custom Fields.