I’m using an embedded view with the “Show Only Current Thread” option. It seems to work fine in the Notes client but on the Web it’s not limiting the view to just that document and its responses - it’s showing all main documents and responses.
Subject: Show Only Current Thread - doesn’t work on web
set the “Show Single Category” option of the embedded view to the parent document or any category key. This will limit the documents to the category and all the child documents.