Why don’t my buttons fill?

All of my shapes filled regularly, but the buttons aren’t white- they’re grey. Can someone tell me why this is, and if it matters? 

  • Preston S(Lofiguy) replied

    I actually figured out how to fix this, I just made each button 3 separate filled areas.

  • Martin Bergwerf replied

    Sounds like you had some overlapping Faces; when Filling, it is extremely important what (Vertices/Edges) you have Selected.