Fix save disabled when creating new object with name (#3409)

* Dirty when creating with name
* Fix prompt on tag save

ui/v2.5/src/components/Galleries/GalleryDetails/GalleryEditPanel.tsx

@@ -120,6 +120,11 @@ export const GalleryEditPanel: React.FC<
     onSubmit: (values) => onSave(getGalleryInput(values)),
   });
 
+  // always dirty if creating a new gallery with a title
+  if (isNew && gallery?.title) {
+    formik.dirty = true;
+  }
+
   function setRating(v: number) {
     formik.setFieldValue("rating100", v);
   }