Hi @jt-mtl
Thanks for the info. There are a few things with your code I would like to talk about:
1. Always use get_field
when using the value as a variable, not the_field
2. You don’t need to apply the filter manually, this is done already by ACF
3. Your custom filter on the ‘acf_the_content’ looks good, I think this is all that is needed (no manual apply_filters code)
Thanks
E