This is not a problem, but a solution!
If you want to import and use icon fonts like FontAweseme, Fontello or generated yourself, here are 2 PGs that show using with a GUI:
https://www.babylonjs-playground.com/#XCPP9Y#903
and on a mesh:
https://www.babylonjs-playground.com/#XCPP9Y#904
On a regular web project, you just add loading the css as if you want to use the icon font in your regular HTML
Hope this helps!
Created by advise of @Wingnut
Unfortunatelly for me is not working.
But FontAwsome should work in playground without injection.
Simply use unicode.
https://www.babylonjs-playground.com/#B41ZNT#0
https://www.babylonjs-playground.com/#XCPP9Y#907
Thanks for that, never knew FontAwesome is available in the playground.
Always used custom icon fonts, so used FontAwesome as a recognizable general name.
What happens if you increase the timer in the setTimeout()? Any errors in the console?
Yes, It is working with 1000 