Why can't I use the syntax tailwindcss firt:hidden in Ark?

[wizardAEI]

I use the Checkbox and want to control the child by </Checkbox.Control> . but I found that first:hidden doesn't work :

<Checkbox.Control class='first:hidden'>
              <div>✓</div>
  </Checkbox.Control> 

I don't know how to make first:hidden work. Can someone help me solve this? I would be very grateful.

[cschroeter]

@wizardAEI

I have no idea. If you could provide an example reposiotry or an Stackblitz playground I will have a closer look.