[Fixes #14746] Close dashboard subscription list sensibly (#14759)

frontend/src/metabase/sharing/components/SharingSidebar.jsx

@@ -265,7 +265,7 @@ class SharingSidebar extends React.Component {
     await this.props.updateEditingPulse(cleanedPulse);
 
     // The order below matters; it hides the "Done" button faster and prevents two pulses from being made if it's double-clicked
-    this.setState({ editingMode: "list-pulses" });
+    this.setState({ editingMode: "list-pulses", returnMode: [] });
     await this.props.saveEditingPulse();
   };