I’ve found a solution, which I’m not liking much, but it works
Essentially what I do is create two hooks to save_post (in this case this is the action that launches this script) with different priorities for example 10 and 20
In the priority 10 I put the wp_insert_post
And in the priority 20 I put the wp_update_post
It works, but is doesn’t seem to be the best solution…