Left: logarithm of the midplane density of large dust ${\rho }_{\mathrm{d}}^{\text{large}}$ in the vicinity of the planet at t=375 orbits. The dust streamlines (red arrows) and the Hill sphere of the planet (dotted gray circle) are overlaid. Dust leakage is apparent along the downstream horseshoe flow. Right: continuum emission of large dust grains at t=375 orbits, with a hot spot arising from the circumplanetary region. The extent of the color scale is the same as in panel d of Fig. 5 to enable a direct comparison.