config:           configAll,
		templateVars: func(src echo.Callers, dest echo.Instances) map[string]any {
			return map[string]any{
				"Headers": []configData{
					{"@request.auth.claims.sub", "regex", "(\\W|^)(sub-1|sub-2)(\\W|$)"},
					{"@request.auth.claims.nested.key1", "regex", "(\\W|^)value[AB](\\W|$)"},
				},
				"SystemNamespace":   t.Istio.Settings().SystemNamespace,