TYPO3 Core

If you create a new record in a draft workspace and don't swap or publish it, it is shown in the live workspace as well.

This problem only occurs in some rare cases if you use a Extbase extension which works with setRespectStoragePage(false) or if you make use enableFields in your SQL query in the frontend to fetch records and you don't use a PID check.

This happens because the class.t3lib_page.php doesn't filter out records with the pid -1

Patch adds the check for the pid != -1 to filter out these records
(issue imported from #M16335)