During May 2026, this developer enhanced the prezly/theme-nextjs-bea repository by implementing a new 'hidecookie' query parameter within the in-app preview flow. This feature allows users to hide the cookie consent banner, resulting in a cleaner and distraction-free preview experience for stakeholders and QA teams. The solution involved updating Next.js-based preview logic and handling URL parameters using TypeScript and React, while ensuring seamless integration through Git and pull request workflows. By focusing on front end development and collaborating across the team, the developer improved preview quality and review efficiency without introducing major bugs or disrupting feature parity in the application.