Micro Color Panel Blur

Hi all,
does anyone know, if it is possible to modify the Blur - radius setting with the Micro Color Panel in the DR Color Page or if this is only possible on the screen with the mouse.
Thank you for your answers
Harald
does anyone know, if it is possible to modify the Blur - radius setting with the Micro Color Panel in the DR Color Page or if this is only possible on the screen with the mouse.
Thank you for your answers
Harald