src/vs/workbench/services/dialogs/browser/simpleFileDialog.ts/SimpleFileDialog/checkIsWindowsOS
class SimpleFileDialog:	private async checkIsWindowsOS(): Promise<boolean> {
		let isWindowsOS = isWindows;
		const env = await this.getRemoteAgentEnvironment();
		if (env) {
			isWindowsOS = env.os === OperatingSystem.Windows;
		}
		return isWindowsOS;
	}