Wortox crafting skills icons

Small and insignificant thing: But Wortox's new crafts don't have the corner thing that resembles the crafting animation other craft skills have.

They are seen in the trees of Wendy, Winona, Woodie, Wormwood, Wigfrid, and even Wolfgang's dumbell skill. Examples from Wendy and Woodie:

Pretty neat detail that's not in Wortox's for some reason.

Edit: Walter's new ammo skills, moonglass, stinger, etc, lacks it too. But his projectile pro ones have it. For the customizer part of the skill tree, only the first one that introduces the slingshot field kit has it. The rest don't

Wigfrid, like Wortox, has skills introducing new crafts, then skills expanding on said crafts, but the innitial skill still does have the corner thing.