fix: stack and row initial values on dynamic variables (#5547)

Author: matthprost

.storybook/storybookThemes.ts

@@ -33,8 +33,6 @@ const generateStorybookTheme = ({
 
     // Toolbar default and active colors
     barTextColor: theme.colors.neutral.textWeak,
-    barSelectedColor: theme.colors.primary.text,
-    barBg: theme.colors.neutral.backgroundWeak,
 
     buttonBg: theme.colors.neutral.background,
     buttonBorder: theme.colors.neutral.border,