categoryAddingNewLabel (#995)

client/src/components/categorical/category.js

@@ -315,7 +315,10 @@ class Category extends React.Component {
                 <Dialog
                   icon="tag"
                   title="Add new label"
-                  isOpen={annotations.isAddingNewLabel}
+                  isOpen={
+                    annotations.isAddingNewLabel &&
+                    annotations.categoryAddingNewLabel === metadataField
+                  }
                   onClose={this.disableAddNewLabelMode}
                 >
                   <form

client/src/reducers/annotations.js

@@ -6,6 +6,7 @@ const Annotations = (
     isEditingCategoryName: false,
     isEditingLabelName: false,
     categoryBeingEdited: false,
+    categoryAddingNewLabel: null,
     labelEditable: { category: null, label: null }
   },
   action