Anti-Gravity Open Browser is not opening

[sigclr]

Browser agent not working

Problem Description When attempting to use Google Antigravity, the browser-based functionality fails to start. The error message indicates that Playwright is unable to initialize because the required $HOME environment variable is not set. Although Windows normally uses the USERPROFILE environment variable to represent the user’s home directory, Playwright and other Unix-oriented tooling explicitly rely on the HOME variable. In this environment, HOME is missing, which prevents Playwright from i…

That proved effective in my particular situation.