Use the `sd-hidden-links--debug` class to always show the links for debugging purposes.

```html
<div class="relative bg-white w-full h-[256px] p-8">
  <div class="sd-hidden-links sd-hidden-links--multiple sd-hidden-links--debug">
    <sd-navigation-item href="#">Search</sd-navigation-item>
    <sd-navigation-item href="#">Content</sd-navigation-item>
    <sd-navigation-item href="#">Footer</sd-navigation-item>
  </div>
  <p>These links are always visible.</p>
</div>
```