Pause scheduled drafts and fix for false validation errors in object-array selections

This release allows you to pause and edit scheduled drafts and fixes validation errors that were preventing document publishing.

Scheduled drafts now show a Pause to edit button on the locked-document banner, so you can unschedule and edit without hunting through the overflow menu.

• Fixes a regression from 6.13.2 where selecting an allowed item in an object array with options.list failed validation and blocked publishing.
• Restores padding bottom on dialogs with scrollable content.