diff --git a/config/plugins/visualizations/editor/templates/editor.mako b/config/plugins/visualizations/editor/templates/editor.mako
index 385edbba6205..1046842c3417 100755
--- a/config/plugins/visualizations/editor/templates/editor.mako
+++ b/config/plugins/visualizations/editor/templates/editor.mako
@@ -62,11 +62,11 @@
 
     const ajax_url = "${h.url_for( controller='/datasets', action='index')}/" + hda_id + "/display";
     const data = httpGet(ajax_url);
-    document.getElementById("editor").innerHTML = data;
     var editor = ace.edit("editor", {
         mode: "ace/mode/powershell",
         theme: "ace/theme/textmate"
     });
+    editor.setValue(data, -1);
 </script>
 </body>
 </html>
diff --git a/lib/galaxy/model/store/__init__.py b/lib/galaxy/model/store/__init__.py
index f159e63e89c2..cc30419b222e 100644
--- a/lib/galaxy/model/store/__init__.py
+++ b/lib/galaxy/model/store/__init__.py
@@ -340,10 +340,11 @@ def handle_dataset_object_edit(dataset_instance):
                 self._attach_raw_id_if_editing(dataset_instance, dataset_attrs)
 
                 # Older style...
-                if 'uuid' in dataset_attrs:
-                    dataset_instance.dataset.uuid = dataset_attrs["uuid"]
-                if 'dataset_uuid' in dataset_attrs:
-                    dataset_instance.dataset.uuid = dataset_attrs["dataset_uuid"]
+                if self.import_options.allow_edit:
+                    if 'uuid' in dataset_attrs:
+                        dataset_instance.dataset.uuid = dataset_attrs["uuid"]
+                    if 'dataset_uuid' in dataset_attrs:
+                        dataset_instance.dataset.uuid = dataset_attrs["dataset_uuid"]
 
                 self._session_add(dataset_instance)