Especially when playing games that has a lot of bookmarks/events (e.g valo, csgo, marvel rivals, apex) its annoying that it blocks the killfeed everytime you get a kill or die. Sure, you can fix it by turning off the bookmarks or events, but then you're gonna have to watch the vod without the bookmarks making it harder to navigate or find specific moments from your clips. Essentially, kills/deaths/assists or any event that is common shouldnt have a notification on the top right everytime it happens. The only thing that is good for is when its "bookmark saved" but other than that its really useless.
In the Settings you can turn off the "Game event capture" Notifications in the "Notifications" Tab