[APM] Every time the new Header Icon is clicked it fetches data (elas…

…tic#87093)

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>

x-pack/plugins/apm/public/components/app/service_details/service_icons/index.tsx

@@ -82,6 +82,7 @@ export function ServiceIcons({ serviceName }: Props) {
     (callApmApi) => {
       if (selectedIconPopover && serviceName && start && end) {
         return callApmApi({
+          isCachable: true,
           endpoint: 'GET /api/apm/services/{serviceName}/metadata/details',
           params: {
             path: { serviceName },