I use some common elements - primarily images to design pages and sections.

Some pages are closed, others open.

Unfortunately, after recording attachment utility all common elementson on open pages are gone (it is clear why — they were closed)

How to remove from these common elements of the RS filter?

Kevin said:

You can use this modified version of the Bulk Change Attachment Parent plugin. Go to Media Library and use the Bulk Actions dropdown to set the parent of all affected files to 0. Maybe the plugin author will incorporate my changes.

Ok, i'll try, thanks!