fix(ChatbotFootnote): skip popover validation when no popover is provided

[StanislavJochman]

Problem

ChatbotFootnote logs a console.error when rendered without a popover prop:

ChatbotFootnote: You must provide either the popover.cta or popover.showClose props
in order to render a button that can close the popover.

This is a false positive. The label-only path (popover omitted) is a valid use case — the component already renders plain <Content> text when no popover is provided (line 134).

The guard on line 66 uses optional chaining:

if (!popover?.cta && !popover?.showClose) {

When popover is undefined, both popover?.cta and popover?.showClose are undefined (falsy), so the condition is always true — triggering the error even though no popover was requested.

Fix

Gate the check on popover being defined:

if (popover && !popover.cta && !popover.showClose) {

Now the validation only fires when a popover config is provided but is missing a close mechanism.

How to reproduce

<ChatbotFootnote label="Always review AI-generated content prior to use." />

Before: console.error on every render.
After: no error; same visual output.

[thatblindgeye]

@StanislavJochman would you feel comfortable adding some tests for this behavior? Just to check that the console error is being logged when expected, and isn't being logged when it shouldnt?

[rebeccaalpert]

Thank you so much! It looks great to me. I verified locally.

[StanislavJochman]

Thank you so much! It looks great to me. I verified locally.

Theoretically I can. Can I open it as second PR? Or should I put it here? I would need this released if possible.

[StanislavJochman]

Tests added.

[github-actions]

🎉 This PR is included in version 6.9.0-prerelease.5 🎉

The release is available on:

• GitHub release
• npm package (@prerelease dist-tag)

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