The drawer currently picks the first element to keep it visible all the time. It is great for static menus with commands like a shutdown menu.

It'd be useful though to be able to show more than a single module and to choose them dynamically.

Use case

• Status indicators like inhibitor / idle inhibitor could be kept hidden until they're active.
• Other indicators like the memory / cpu indicator could be kept hidden until a certain threshold is met. Eg. they would appear only if they reach warning level.

Suggested implementation

Setting a class on the module would reveal it and keep it visible.

Would you be interested in merging the change?