bottomAccessoryHeight property
The known height of the bottomAccessory.
Required for correct GlassScaffold integration. When provided, preferredSize includes this value so the scaffold's body edge-fade correctly clears the accessory. If omitted, the scaffold sees only the pill height and content will scroll behind the accessory.
Must be the rendered height of the accessory widget, excluding bottomAccessorySpacing (which is added automatically).
Implementation
final double? bottomAccessoryHeight;