Fixes bug where sketchbook panel is opened if a sketch is loaded by a command line argument

Author: andybak

Assets/Scripts/SketchControlsScript.cs

@@ -4132,7 +4132,10 @@ public void LoadSketch(SceneFileInfo fileInfo, bool quickload = false, bool addi
             m_WidgetManager.FollowingPath = false;
             m_WidgetManager.CameraPathsVisible = false;
             m_WidgetManager.DestroyAllWidgets();
-            m_PanelManager.ToggleSketchbookPanels(isLoadingSketch: true);
+            if (m_PanelManager.SketchbookActive())
+            {
+                m_PanelManager.ToggleSketchbookPanels(isLoadingSketch: true);
+            }
             ResetGrabbedPose(everything: true);
             PointerManager.m_Instance.EnablePointerStrokeGeneration(true);
             if (SaveLoadScript.m_Instance.Load(fileInfo, additive))