Pot Player once had a helpful pop-open Bookmarks Editor available by clicking "H." Among bookmarking options there, one allowed clearing a selected bookmark among however many had been added to a file. Now using version 241216 (12/16/2024) it seems the only clearing option is "Clear bookmarks of the related item" which deletes all bookmarks.

Must some other setting be invoked for the Bookmarks Editor to show itself? Is there a workaround? I've sent a note to Daum, but no reply.