From 21faf1d48e57d19eac7e3b023d5df0b9c948a226 Mon Sep 17 00:00:00 2001
From: Sergey Petushkov <petushkov.sergey@gmail.com>
Date: Wed, 8 Jul 2026 18:33:39 +0200
Subject: [PATCH] fix(schema): escape tooltip label to make sure samples are
 shown correctly

---
 packages/compass-schema/src/modules/shared.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/compass-schema/src/modules/shared.js b/packages/compass-schema/src/modules/shared.js
index dae107a65c0..504e0959f15 100644
--- a/packages/compass-schema/src/modules/shared.js
+++ b/packages/compass-schema/src/modules/shared.js
@@ -43,6 +43,7 @@ const minicharts_d3fns_shared = {
   },
 
   tooltip: function (label, count) {
+    label = label.replaceAll(/</g, '&lt;').replaceAll(/>/g, '&gt;');
     return `
       <div class="tooltip-wrapper">
         <div class="tooltip-label">${label}</div>