A Better Way to Make Buttons in Sketch
Jon Moore

Hi, this is pretty impressive! I just have one question. I may be new to symbols and masking, but if the "focused state" has a blue border, and you just use one rectangular shape for its symbol, and then you apply this focused state in a button, let's say with rounded corners and mask it, how is that blue border still visible at the corners on the button? Shouldn't it just be masked at the corners?