gnezim
bf873bb6f6
Playwright MCP v0.0.70 defaults to launching Chrome with --no-sandbox because its sandbox-inference code in playwright-core mcp/config.js only sets the default when browser.browserName is explicitly 'chromium'; the MCP leaves it undefined, so the default-to-true branch is skipped and Playwright core pushes --no-sandbox into chromeArguments. Chrome surfaces this as a yellow warning bar on every Playwright-driven tab. Setting PLAYWRIGHT_MCP_SANDBOX=true via the MCP server env forces chromiumSandbox=true, which skips the --no-sandbox push and removes the warning. The override is scoped to this project; the plugin's own .mcp.json is unchanged.