Contributed a targeted documentation update to the mrousavy/expo repository, focusing on improving the reliability of cross-platform screen capture testing. The work clarified the distinction between Android and iOS testing environments, specifying that Android tests require physical devices while iOS tests can utilize the Simulator’s menu bar trigger. Using Markdown and leveraging documentation best practices, the update linked directly to the relevant commit for traceability and streamlined onboarding. This change aimed to reduce inconsistent QA results and accelerate iteration cycles by providing clear, actionable guidance for testers and contributors, ultimately supporting more robust screen capture functionality across both platforms.