From a42daa17a19dd90e42c498c88532e4cf148375ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=B4=88=ED=8D=BC=EC=A0=9C=EC=96=B4?=
 <76606635+Thyristor-Chopper@users.noreply.github.com>
Date: Mon, 3 Aug 2026 22:39:09 +0900
Subject: [PATCH] enable async pan/zoom to make scrolling faster & smoother

---
 modules/libpref/init/all.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
index 009462097a..ceaf7c2d81 100644
--- a/modules/libpref/init/all.js
+++ b/modules/libpref/init/all.js
@@ -631,7 +631,7 @@ pref("layout.event-regions.enabled", false);
 // gfx/layers/apz/src/AsyncPanZoomController.cpp.
 pref("apz.allow_checkerboarding", true);
 pref("apz.allow_immediate_handoff", true);
-pref("apz.allow_zooming", false);
+pref("apz.allow_zooming", true);
 
 // Whether to lock touch scrolling to one axis at a time
 // 0 = FREE (No locking at all)
@@ -643,7 +643,7 @@ pref("apz.axis_lock.breakout_threshold", "0.03125");  // 1/32 inches
 pref("apz.axis_lock.breakout_angle", "0.3926991");    // PI / 8 (22.5 degrees)
 pref("apz.axis_lock.direct_pan_angle", "1.047197");   // PI / 3 (60 degrees)
 pref("apz.content_response_timeout", 400);
-pref("apz.drag.enabled", false);
+pref("apz.drag.enabled", true);
 pref("apz.danger_zone_x", 50);
 pref("apz.danger_zone_y", 100);
 pref("apz.disable_for_scroll_linked_effects", false);
@@ -702,7 +702,7 @@ pref("apz.zoom_animation_duration_ms", 250);
 pref("apz.scale_repaint_delay_ms", 500);
 
 #if !defined(MOZ_WIDGET_UIKIT)
-pref("apz.desktop.enabled", false);
+pref("apz.desktop.enabled", true);
 #endif
 
 #ifdef XP_MACOSX