"Files" are NOT Deleted when Editing Sub-Items

When deleting files on subitem edit form, then they are scheduled for deleting and should be deleted later in OnSave event for main item.

But they were not be deleted at all, because of schedule variable ("<prefix_special>pending_actions<window_id>") contains <window_id> in it, which will differ between window, where "Save" and "Delete" buttons are located.

I propose to process file pending actions from OnUpdate/OnCreate events (when in live mode) and from "OnAfterCopyToLive" temp handler event, when temp tables are used.