Select the cabinet you want to change the skirting visibility for.

Look for the menu labeled "Cabinet" on the right of the design panel. It would be arranged in a vertical order as Cabinet>Partition>Drawer Systems>Drawer> Panel etc. Click on it to access the settings related to drawer.

Within the "Cabinet" menu, go into the "Construction" tab and you will find the "Skirting options" section. Click on the drop down next to it to open the details.

Look for the option "Front Skirting Depth".

You can input any numerical value in mm to change the depth at which the skirting is installed. If you input positive values, it will move further inside the cabinet while negative values will move the skirting outside the cabinet.