After you minimize an accessory, only the accessory’s title bar is displayed.
Section 8.4.1, Minimizing an Accessory That Has a Border
Section 8.4.2, Minimizing an Accessory That Doesn’t Have a Border
Click the Minimize icon in the accessory’s title bar.
Click the Accessory Panel drop-down list > Show Hidden Borders and Controls.
The accessory’s title bar is displayed.