CSS mixins: extjs-button-medium-ui cannot specify "$color"

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   CSS mixins: extjs-button-medium-ui cannot specify "$color"

   
   

   
   

   CSS mixins: extjs-button-medium-ui cannot specify "$color"

   
   
   
   

   
   

   Sencha Ext JS 5.0.1.1255 / Sencha Cmd Sencha Cmd v5.0.2.270
   

   I wrote following code.

   
   

   
   

   Code:

   
   

   
   @include extjs-button-medium-ui(
   
     $ui : 'my-button',
   
     $background-color: transparent,
   
     $border-color: transparent,
   
     $color : #686868
   
   );
   

   
   $background-color and $border-color is np, but $color don't apply to css code.

   
   

   
   

   
   

   
   

   
   
   
   

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CSS mixins: extjs-button-medium-ui cannot specify "$color"