I am trying to link between two post types
first post style is the event cpt:
have repeater field (Field Key: exhibtorz) with three section (company cpt, repeater(date and booth number).
second is exhibitors (companies cpt) :
have post-relation field (Field Key: exhibtorz).

when I add companies into the repeater of event cpt, it doesn’t updated in the companies cpt event they have the same post type id. how can I solve this or this is not possible with the nested function of the repeater as it can’t hook from each repeater item individually?