Hierarchy Selection & Hover

When working with nested groups and frames, selection follows the active container scope:

• Single‑click selects the outermost container under the cursor.
• Double‑click a group or frame to enter it and edit its direct children.
• Hover shows a solid outline on the active container and a dashed outline on direct children.
• Click a direct child to select it while inside a container.
• Click empty space inside a container to exit to the parent scope.
• Press Esc to exit the current container.
• Click empty canvas (outside any container) to clear selection.

Tip: Selection box only targets direct children of the current scope.