Hi @newjenk
Could you please share the JSON export file of your field group so I can check your setup? Could you also share some screenshots of the issue
Also, please keep in mind that the title will be updated only when the layout is toggled open or closed, and it will only work with the flexible content subfields, not the other fields outside of the flexible content. This page should give you more idea about it: https://www.advancedcustomfields.com/resources/acf-fields-flexible_content-layout_title/.
If you add a repeater row which is located outside of the flexible content, the data won’t be saved until you click the Update button. This means that you won’t be able to get the new row data as it’s not saved in the database yet. In this case, you need to use JavaScript code instead.
I hope this makes sense 🙂
