Fixing partial adding bug

src/data_provider/card_sets.rs

@@ -17,7 +17,7 @@ pub fn load_sets(connection: &Connection) -> Vec<CardSetSettings> {
                 count: None,
                 worst_words_list: None,
                 open_mode: OrderMode::Default,
-                append_mode: AppendMode::Full,
+                append_mode: AppendMode::Manual,
             })
         })
         .unwrap();