fix(explore): Glitch in a tooltip with metric's name (#32499)

superset-frontend/packages/superset-ui-chart-controls/src/components/labelUtils.tsx

@@ -23,21 +23,18 @@ import { ColumnMeta, Metric } from '@superset-ui/chart-controls';
 
 const TooltipSectionWrapper = styled.div`
   ${({ theme }) => css`
-    display: flex;
-    flex-direction: column;
+    display: -webkit-box;
+    -webkit-line-clamp: 40;
+    -webkit-box-orient: vertical;
+    overflow: hidden;
+    text-overflow: ellipsis;
+
     font-size: ${theme.typography.sizes.s}px;
     line-height: 1.2;
 
     &:not(:last-of-type) {
       margin-bottom: ${theme.gridUnit * 2}px;
     }
-    &:last-of-type {
-      display: -webkit-box;
-      -webkit-line-clamp: 40;
-      -webkit-box-orient: vertical;
-      overflow: hidden;
-      text-overflow: ellipsis;
-    }
   `}
 `;