Hi @benheath
There’s probably a couple places you can jump in with your add_term_meta() code I would guess, but acf/save_post is probably a really good choice. Do you have reservations about using that?
Sometimes I find it tricky when doing things during the “save” process whether ACF fields are set yet or not… whether to use the Field Key, or whether to use the $POST object… and of course, it all depends on the purpose…
… but my new favourite action hook is: wp_insert_post
… maybe give that one a try if you have troubles with acf/save_post … it works for me every single time when coupled with ACF custom fields.
