You’re absolutely right. That was the issue. I hadn’t set the Query Type on the Query Loop settings to my custom post type.
Thanks again for your help.
Hi Phi
Thanks for such a swift reply. But that’s the weird thing. I do have the MFB block inside the Post Template block in a query loop. Exactly the same as my previous site built a couple of weeks ago. Both versions of WordPress are the same, as well as the versions of ACF and MFB. I cannot see any difference between my implementation of the block but it just isn’t showing the suggested Field Name or the value withing the editor.