Compound Button

Shows a primary label with a shorter supporting line — useful when the action needs context (for example, "Create" + "New workspace").

Both lines are announced as the control name, so keep each concise (under ~40 characters). Optional icons sit before or after the text block via CompoundButtonIconPosition.

• Actions that need a short subtitle for clarity without a separate tooltip - Workspace creation, upload destinations, or deployment targets

• Put the main label in children and the supporting line in secondary_content.
• Set icon_position when an icon should lead or trail the two-line block.
• Prefer Link for navigation and MenuButton for option lists.