From a6735721bf1ffddf8d40d56aea3133decc1dac88 Mon Sep 17 00:00:00 2001
From: Leon Sorokin <leeoniya@gmail.com>
Date: Thu, 24 Apr 2025 14:01:00 -0500
Subject: [PATCH] XYChart: Coerce threshold steps to numbers (#104485)

---
 public/app/plugins/panel/xychart/scatter.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/public/app/plugins/panel/xychart/scatter.ts b/public/app/plugins/panel/xychart/scatter.ts
index d7bb53a3838..e9f36d8ed73 100644
--- a/public/app/plugins/panel/xychart/scatter.ts
+++ b/public/app/plugins/panel/xychart/scatter.ts
@@ -641,7 +641,8 @@ function fieldValueColors(f: Field, theme: GrafanaTheme2): FieldColorValues {
       let lasti = steps.length - 1;
 
       for (let i = lasti; i > 0; i--) {
-        conds += `v >= ${steps[i].value} ? ${i} : `;
+        let rhs = Number(steps[i].value);
+        conds += `v >= ${rhs} ? ${i} : `;
       }
 
       conds += '0';