navigation-ux-driver/com.mapbox.dash.driver.presentation/SidebarComposer/zIndex

zIndex

open val zIndex: Float

Z-index of the sidebar within the parent Row of LeftSidebar, MapControllerBox, RightSidebar. Use this to lift or push the sidebar in the z-stack so its content (or its neighbors) wins both draw order and pointer-input priority. Defaults to 0f.