Antigravity 2.0's Architectural Redesign Accidentally Strips IDE Workspace

Google Antigravity 2.0's architectural redesign—which separates the tool into agent-focused and traditional IDE layers—inadvertently caused both versions to open the same agent interface, effectively erasing users' file explorers and workspace structures. This incident underscores the risks of major UI overhauls without proper migration paths, forcing developers to troubleshoot their disappeared development environments. The good news: underlying data is intact, and a simple workaround allows users to restore their full IDE experience while the company resolves the integration issue.