[Dashboard] [Controls] Backport flaky test fix (#148662)

Closes #146086 ## Summary Backports the flaky test fix from #144867 to `8.6` <a href="https://buildkite.com/elastic/kibana-flaky-test-suite-runner/builds/1720"><img src="https://user-images.githubusercontent.com/8698078/211655383-3fa1ef92-d402-4efe-9b51-23a4ea6727d9.png"/></a>
elastic · Jan 10, 2023 · fd942d8 · fd942d8
1 parent eb02840
commit fd942d8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/test/functional/apps/dashboard_elements/controls/options_list.ts b/test/functional/apps/dashboard_elements/controls/options_list.ts
@@ -444,6 +444,8 @@ export default function ({ getService, getPageObjects }: FtrProviderContext) {
           await dashboardControls.optionsListOpenPopover(controlId);
           await dashboardControls.optionsListPopoverSelectOption('B');
           await dashboardControls.optionsListEnsurePopoverIsClosed(controlId);
+          await dashboard.waitForRenderComplete();
+
           expect(await pieChart.getPieChartLabels()).to.eql(['bark', 'bow ow ow']);
         });