FeatureManager Design Tree Response to Selections

When you select an item in the graphics area, the FeatureManager® design tree expands and scrolls to the selected item. Clicking in the graphics area without selecting an item restores the scroll state of the FeatureManager design tree.

Before Selection After Selection
assemblynothingselected.png assemblyselected.png

This behavior is on by default. To turn this behavior off, click Tools > Options, select FeatureManager, and clear Scroll selected item into view.