yes this is an issue, but what i found in some cases users have no idea how to add account in sharing, they just see around other posts and copy title and make new post,
This Link will be helpful for newbies,
Set your post's 20% beneficiary reward to @steemit-pak account:
https://steemit.com/hive-136998/@steemit-pak/making-lives-better-with-steem-or-or-set-beneficiaries-to-steemit-pak-account-or-or-let-s-help-each-other-grow