Available color shown as text field instead of tags

Now the font colors in Product Builder is shown as tags. To remove a color you have to click the X button. This is very annoing if you have more then few colors. For example, I have 60 colors, and if I want to remove the colors I have to click 60 times to remove them all...

If the colors were shown as text field (the same way as in the settings for global colors: #000000, #212121, #424242, #757575, etc), it would be really easy to remove and change the colors.

P.S. If this is not posible, at least there should be a button to remove all color tags.