[Brief Description] List of command menus that can be performed at any time regardless of the Mode tab selected. This menu bar persists on the screen even when the Developer Tools interface is Pined to the window while being Minimized. [Reference Name] 
Command Menu bar
C o m m a n d M e n u b a r
M o d e t a b
M o d e - s p e c i f i c t o o l b a r
P r i m a r y C o n t e n t P a n e
P r o p e r t i e s P a n e
P r o p e r t y T y p e C h o o s e r