Custom Nav Bar Theme Var Bug

Hey I came across a bug. I have a custom nav bar that works fine when I don’t use custom theme variables. If I use a custom theme icon or custom theme text, the icons are rocket ships or no text. See screenshots. White pic is no custom theme variables. Grey pic is with custom theme variables.

@Mevi @Cecilia

Thanks for reporting this, can you give some screenshots of your setup so I could see more precisely how you’re using the theme variables that they aren’t working so I would be able to easily reproduce this?