From cf623a175e239f0511d9b0968fe5b74c58a024d5 Mon Sep 17 00:00:00 2001
From: Anton Dosov <anton.dosov@elastic.co>
Date: Wed, 27 May 2020 11:37:57 +0200
Subject: [PATCH] Show drilldown context menu over chart tooltip (#67311)

---
 .../ui_actions/public/context_menu/open_context_menu.tsx     | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/plugins/ui_actions/public/context_menu/open_context_menu.tsx b/src/plugins/ui_actions/public/context_menu/open_context_menu.tsx
index c723388c021e9..5892c184f8a81 100644
--- a/src/plugins/ui_actions/public/context_menu/open_context_menu.tsx
+++ b/src/plugins/ui_actions/public/context_menu/open_context_menu.tsx
@@ -36,7 +36,10 @@ function getOrCreateContainerElement() {
     container.style.left = getMouseX() + 'px';
     container.style.top = y + 'px';
     container.style.position = 'absolute';
-    container.style.zIndex = '999';
+
+    // EUI tooltip uses 9000
+    // have to make it larger to display menu on top of tooltips from charts
+    container.style.zIndex = '9999';
 
     container.id = CONTAINER_ID;
     document.body.appendChild(container);