<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><path d="m14 1050.4h-12v-12h12l-6 6z" fill="none" stroke="#a5b7f3" stroke-linejoin="round" stroke-width="2" transform="translate(0 -1036.4)"/></svg>
Add unique icon to Polygon2D
Add unique icon to Polygon2D

(cherry picked from commit 225622e5e3258e4b18c3d5c34a5050fe3fa82624)
