Account Data Lost After Switching from Antigravity 2.0 to Antigravity IDE

Hello, I am writing to report a critical issue regarding data loss after updating the application. After the new 2.0 update for the Antigravity App, I uninstalled it and installed the Antigravity IDE app because the previous version did not have IDE features.

However, when I launch the new Antigravity IDE and log in with my Google account, the application treats me as a completely new user. All my previous settings, installed extensions, and chat history are missing. It appears as if my account has been reset or a new account has been created, despite me using the exact same Google login credentials.

Uninstalled Antigravity 2.0 (due to lack of IDE features).
Installed Antigravity IDE.
Logged in using my standard Google account.
Observed that the workspace is empty (no extensions, no history, default settings).

Since I am logging in with the same Google account, I expect the system to sync my previous data (extensions and settings) from the cloud, or at least provide an option to import data from the previous version.

Please tell me how to fix this problem.