Sim icon not updating with default override clothing

I'm trying to make default overrides for the clothing items made with knitting.  I have found it no problem to edit the mesh, and recolor, and that shows up just fine on the sim in game... but the icon for the sim in the bottom left corner, still shows the sim with the original mesh and color.  Anyone know how or if this can be fixed for the icon to reflect what the sim is actually wearing?  Thanks.