OptionaloutlineColour of the outline painted beneath the highlighted stripe.
OptionalwidthMultiplier applied to the line width of highlighted features, clamped to its range in
trafficIncidentDetailsKnobCatalogue (1–1.8); a value that is not a finite number
falls back to the default. 1 disables the width pop while keeping the outline.
How a focused, hovered or clicked incident is drawn: the subset TrafficIncidentDetailsModule.setFocus marks, and an incident with an
eventState.