dnfdragora update notification is not closed automatically
I can't exactly say, when the issue started to appear first. In fedora 33, with Xfce 4.14, there's dnfdragora-updater, which shows a notification with the currently/newly available updates as a notification. Previously, this notification dissappeared after the pre-defined time of notifyd, but since some time ago, I need to click on the notification to make it go away. If I wouldn't click on it, it would stay there indefinitely. So far I found out that they switched from pynotify to pystray, but not sure if that's the reason. Please see https://github.com/manatools/dnfdragora/issues/178 for the report.
Thanks
xfce4-notifyd-0.6.2-1