extension: sidebar: prevent blinking within the page during initialis…

…ation
karlicoss · Feb 4, 2023 · c1c65d8 · c1c65d8
1 parent 9e54f1a
commit c1c65d8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/extension/src/sidebar.js b/extension/src/sidebar.js
@@ -194,6 +194,7 @@ class Sidebar {
         }
 
         const sidebar = doc.createElement('iframe')
+        sidebar.style.display = 'none' // prevent flickering while iframe is being initialised
         const isFirefox = window.navigator.userAgent.indexOf('Firefox') != -1
         if (isFirefox) {
             // under firefox, if src is set after appendChild, it ceases to be bfcache friendly for some reason