How to load color library swatch set in Recolor Artwork?

Hi!

I watched an adobe tutorial about color, and she added  swatches to her library, and then when she opened recolor artwork, the swatches automatically showed up as option to use.  However I added colors to my library and when I opened recolor artwork they did not show up. I do not know how to make a swatch set saved to library show up in recolor artwork.  I really appreciate help with this!

I have attached image for reference.