use on_dataset_open hook

Author: brimoor

plugins/utils/README.md

@@ -266,7 +266,7 @@ delegate(
 
 When this operator is enabled, any dataset whose `info` dict contains the name
 of a valid saved view in its `default_view` key will load the specified view by
-default (rather than the full dataset) whenever that dataset is loaded in the
+default (rather than the full dataset) whenever that dataset is opened in the
 App.
 
 ```py

plugins/utils/__init__.py

@@ -2056,7 +2056,7 @@ def config(self):
         return foo.OperatorConfig(
             name="load_default_view",
             label="Load default view",
-            on_startup=True,
+            on_dataset_open=True,
         )
 
     def execute(self, ctx):