Fix OpenAPI response dropdown & vertical overflow

[zenoachtig]

Before

After

[linear]

RND-8168 Improve API Reference Response Example Visibility when the response title is long

[changeset-bot]

🦋 Changeset detected

Latest commit: 3415422

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
gitbook	Patch

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[github-actions]

Summary of the deployments:

Version	URL	Status
Vercel	https://gitbook-v2-qiftw97xp-gitbook.vercel.app	✅
Cloudflare	https://e31f9480-gitbook-open-v2-preview.gitbook.workers.dev	✅

Test content

Site	2v	2c
GitBook	https://gitbook-v2-qiftw97xp-gitbook.vercel.app/url/gitbook.com/docs	https://e31f9480-gitbook-open-v2-preview.gitbook.workers.dev/url/gitbook.com/docs
E2E	https://gitbook-v2-qiftw97xp-gitbook.vercel.app/url/gitbook.gitbook.io/test-gitbook-open	https://e31f9480-gitbook-open-v2-preview.gitbook.workers.dev/url/gitbook.gitbook.io/test-gitbook-open

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Build	Status	Details	Updated (UTC)
customers-v2 (Inspect)	👍 Changes approved	2 changed	Sep 22, 2025, 3:56 PM
v2-cloudflare (Inspect)	👍 Changes approved	2 changed	Sep 22, 2025, 2:39 PM
v2-vercel (Inspect)	👍 Changes approved	2 changed	Sep 22, 2025, 3:59 PM