From b8a0d1191063779ef91c5246431e0171574d054a Mon Sep 17 00:00:00 2001
From: John Factotum <50942278+johnfactotum@users.noreply.github.com>
Date: Mon, 23 Sep 2024 16:48:11 +0800
Subject: [PATCH] Paginator: fix changing background in Chromium

---
 paginator.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/paginator.js b/paginator.js
index 8668922..7ea374c 100644
--- a/paginator.js
+++ b/paginator.js
@@ -1003,7 +1003,9 @@ export class Paginator extends HTMLElement {
             $style.textContent = style
         } else $style.textContent = styles
 
-        this.#background.style.background = getBackground(this.#view.document)
+        // NOTE: needs `requestAnimationFrame` in Chromium
+        requestAnimationFrame(() =>
+            this.#background.style.background = getBackground(this.#view.document))
 
         // needed because the resize observer doesn't work in Firefox
         this.#view?.document?.fonts?.ready?.then(() => this.#view.expand())