Hello. At splunk dashboard visualization charts that display data have their background color set to white (#FFFFFF) by default and it turns to black if I change theme from Light to Dark. I want to find a way to get the same color behavior for Rectangle element. Currently it's default fill color is grey (#c3cbd4) and it turns to dark-grey if I change theme from light to dark. If I change background color of rectangle in settings - it stops changing color when I change the theme. How to make Rectangle element at Splunk dashboard to be white for Light theme and black for Dark theme ? Thanks!