Software notification incorrectly classified as Plasma Workspace

Hi, I use an RSS app named FeedReader, running on Manjaro KDE. The app pulls feeds every 15 minutes, and each time it does I get a notification under Plasma Workspace. I have gone into KDE notifications and disabled all notifications for the app, however, they come up under Plasma, which I do not think I should disable. Any way to get the app notifications away from Plasma? Thanks.