Set focus to second field after entering first shape in shape visualizer

[bugybunny]

(this little symbol is from a Chrome extension btw)
After that, I press enter or leftlick and the focus should automatically switch to the field to enter the shape for the bottom layer.

I can’t think of a situation where this would not be user friendly but maybe there is. If that’s the case, please tell me, maybe I can come up with another solution.