From 7eec6f37651d16cc94f77d86f891d19137cfd427 Mon Sep 17 00:00:00 2001
From: Mathieu Puech <mathieupuech@gmail.com>
Date: Tue, 23 Jun 2020 13:29:44 -0400
Subject: [PATCH] fix(button): prevent scrolling when repeating space key

---
 packages/button/src/LionButton.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/button/src/LionButton.js b/packages/button/src/LionButton.js
index 69b4f7de5..74070d5de 100644
--- a/packages/button/src/LionButton.js
+++ b/packages/button/src/LionButton.js
@@ -235,6 +235,9 @@ export class LionButton extends DisabledWithTabIndexMixin(SlotMixin(LitElement))
 
   __keydownHandler(e) {
     if (this.active || !isKeyboardClickEvent(e)) {
+      if (isSpaceKeyboardClickEvent(e)) {
+        e.preventDefault();
+      }
       return;
     }