Add scroll into view to avoid tooltip overlap (elastic#47106)

The current angular implementation of the tooltip, applied to the Apply button of the visualize editor, suffer from missing the mouseleave event in some cases. This cause the tooltip to remain open in some cases halting the test from clicking the underlying button.
The tooltip implementation will be soon replaced by EUI, so on this PR we are only unskipping the test and scrolling the visualize editor sidebar to avoid this overlap.

test/functional/apps/visualize/_vertical_bar_chart.js

@@ -277,8 +277,7 @@ export default function ({ getService, getPageObjects }) {
       });
     });
 
-    // FLAKY: https://github.com/elastic/kibana/issues/45105
-    describe.skip('vertical bar with multiple splits', function () {
+    describe('vertical bar with multiple splits', function () {
       before(initBarChart);
 
       it('should show correct series', async function () {
@@ -305,6 +304,8 @@ export default function ({ getService, getPageObjects }) {
       });
 
       it('should show correct series when disabling first agg', async function () {
+        // this will avoid issues with the play tooltip covering the disable agg button
+        await PageObjects.visualize.scrollSubjectIntoView('metricsAggGroup');
         await PageObjects.visualize.toggleDisabledAgg(3);
         await PageObjects.visualize.clickGo();
 

test/functional/page_objects/visualize_page.js

@@ -1259,6 +1259,11 @@ export function VisualizePageProvider({ getService, getPageObjects, updateBaseli
       const inputMax = await control.findByCssSelector('[name$="maxValue"]');
       await inputMax.type(max);
     }
+
+    async scrollSubjectIntoView(subject) {
+      const element = await testSubjects.find(subject);
+      await element.scrollIntoViewIfNecessary();
+    }
   }
 
   return new VisualizePage();