Find Color [in document] fails to find specific color swatches.

1- I deleted all unused swatches.
2- I tried to track down redundant or undesired swatches that remained (in example, it was a pantone red/orange)
3 -"Find color" could not locate where swatch was used
4- I deleted the pantone swatch and converted to magenta in order to visually locate magenta in my document since "find color" did not do so.
5- Found the color in a text field