> ## Documentation Index
> Fetch the complete documentation index at: https://invoca-5bd45748-mintlify-6c3474a6.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Tooltip

> Divergences, open decisions, and undocumented gaps for Tooltip.

See [Tooltip](/invoca-design-system/components/containment/tooltip) for the decided part of this
page.

## Known issues

No divergence is currently recorded specifically for Tooltip.

## Gaps in the current rules

* **ARIA role and `aria-describedby` wiring are unconfirmed at the Titan layer.** No test in
  source checks what the underlying primitive actually produces here; the page states the
  expected default behavior without verifying it.
* **Whether the arrow decoration is excluded from the accessibility tree is unconfirmed.**
  Nothing marks it `aria-hidden` in source.
* **`IconWithTooltip` imports the underlying tooltip primitive directly instead of this
  package's own `Tooltip` export.** The two are functionally identical today because `Tooltip`
  itself adds no behavior, but the inconsistency means a future change to `Tooltip` (an added
  wrapper behavior, for instance) would silently not apply to `IconWithTooltip`. Whether this is
  intentional or an oversight is unrecorded.