LatticeTabs: `tabs` changed (a label, a badg...

Warnings reference › svelte.tabs.mountOnly.tabs

Identifier

svelte.tabs.mountOnly.tabs

Raised by

Svelte adapter

Since

1.66.0

What happened

The Svelte tabs component received a different tabs array from the one the strip was built with. As in every adapter, the tabs module reads the descriptors once; there is no API to repaint a built tab, so nothing could be applied, and the strip was left alone rather than being rebuilt behind your back and closing the open tab.

The fix

Toggle an {#if} or {#key} around the strip when you genuinely want a new one. A badge that has to track live data belongs in your own markup, outside the strip.

The smallest fix

{#key tabsRevision}
  <LatticeTabs {tabs} bind:active />
{/key}

Reference

Covered in full at the API reference.