nuxt ui navigationmenu custom slot label and icon disappears

 <UNavigationMenu :items="items" class="hidden md:block">
        <!-- Custom slot for help link -->
        <template #helpBadgeTrailing>
          <UBadge label="Coming soon" variant="subtle" size="sm" color="warning" />
        </template>
      </UNavigationMenu>

  {
    label: 'Help',
    icon: 'i-lucide-circle-help',
    disabled: true,
    slot: 'helpBadgeTrailing' as const,
  },