Problem with adding component to blueprint actor class in UE 5

when I make a blueprint class in UE 5 and click the ‘add component’ button, it just forms a short list of things to do with blueprint code instead of the long list of things that look similar to when you click the ‘add’ button in the content draw. could somebody please help?

Close that editor window, and re-open it. It also does this in UE4.