src/vs/workbench/api/browser/mainThreadTerminalService.ts/MainThreadTerminalService/_updateDefaultProfile
class MainThreadTerminalService:	private async _updateDefaultProfile() {
		const remoteAuthority = withNullAsUndefined(this._extHostContext.remoteAuthority);
		const defaultProfile = this._terminalProfileResolverService.getDefaultProfile({ remoteAuthority, os: this._os });
		const defaultAutomationProfile = this._terminalProfileResolverService.getDefaultProfile({ remoteAuthority, os: this._os, allowAutomationShell: true });
		this._proxy.$acceptDefaultProfile(...await Promise.all([defaultProfile, defaultAutomationProfile]));
	}