From e0ef79f5cc68bbdd6bebc6688320c6cd49aecc60 Mon Sep 17 00:00:00 2001
From: Leon Sorokin <leeoniya@gmail.com>
Date: Fri, 31 Mar 2023 02:09:40 -0500
Subject: [PATCH] TimeSeries: Don't extend stepped interpolation to graph edges
 (#65657)

---
 .../src/components/uPlot/config/UPlotSeriesBuilder.ts         | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/grafana-ui/src/components/uPlot/config/UPlotSeriesBuilder.ts b/packages/grafana-ui/src/components/uPlot/config/UPlotSeriesBuilder.ts
index a246cc46276..cddb4918c57 100644
--- a/packages/grafana-ui/src/components/uPlot/config/UPlotSeriesBuilder.ts
+++ b/packages/grafana-ui/src/components/uPlot/config/UPlotSeriesBuilder.ts
@@ -250,8 +250,8 @@ function mapDrawStyleToPathBuilder(
     builders = {
       linear: pathBuilders.linear!(),
       smooth: pathBuilders.spline!(),
-      stepBefore: pathBuilders.stepped!({ align: -1, extend: true }),
-      stepAfter: pathBuilders.stepped!({ align: 1, extend: true }),
+      stepBefore: pathBuilders.stepped!({ align: -1 }),
+      stepAfter: pathBuilders.stepped!({ align: 1 }),
     };
   }