php - wordpress, opening custom post shows empty taxonomy -
when edit post, no data added taxonomy field (img 1) - although know have chosen taxonomy (img 2). when update post, entered taxonomies dropped (added taxonomies still update post, wont show after update, repeating mentioned behaviour). have slightest hunch cause data not entered?
i trailed issue few loops use in edit, apparently there's issues looping inside loops in posts. found https://core.trac.wordpress.org/ticket/18408 4 year old unresolved ticket explaining behaviour. resolved totally circumventing wp loops , straight querying need instead.