Google Antigravity IDE: Main Editor Window Hits "The window is not responding" Freeze Loop

Reporting a critical UI freeze bug in Google Antigravity IDE where the main editor window becomes completely unresponsive during active workspace sessions.

Steps to Reproduce / Observed Behavior:

  1. Work normally within the main Antigravity IDE editor window.

  2. The IDE UI locks up completely, triggering the system dialog: "Antigravity - The window is not responding".

  3. Clicking Keep Waiting leaves the process hanging indefinitely.

  4. Clicking Reopen reloads the workspace, but the window immediately re-enters the same unresponsive frozen state.

The freeze loop persists across reopens, preventing access to the editor and forcing a manual process termination to exit the state.