From 253ac4ae4a97fa92e0e9faf1763407e3876dfbde Mon Sep 17 00:00:00 2001
From: Johannes Raggam <thetetet@gmail.com>
Date: Mon, 1 Sep 2025 12:06:41 +0200
Subject: [PATCH 1/2] fix(pat-scroll): Fix issue where no scroll target can be
 found. Use document.body instead.

---
 src/pat/scroll/scroll.js | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/pat/scroll/scroll.js b/src/pat/scroll/scroll.js
index 7e8c248ab..c5d70f103 100644
--- a/src/pat/scroll/scroll.js
+++ b/src/pat/scroll/scroll.js
@@ -52,12 +52,15 @@ class Pattern extends BasePattern {
             await utils.timeout(this.options.delay);
         }
 
-        const target = this.get_target();
-        const scroll_container = dom.find_scroll_container(
-            target.parentElement,
-            this.options.direction === "top" ? "y" : "x",
-            window
-        );
+        const target = this.get_target() || document.body;
+        const scroll_container =
+            target === document.body
+                ? document.body
+                : dom.find_scroll_container(
+                      target.parentElement,
+                      this.options.direction === "top" ? "y" : "x",
+                      window
+                  );
 
         // Set/remove classes on beginning and end of scroll
         this.el.classList.add("pat-scroll-animated");

From ed8e9419e1c43b6aa9398d365932175b3c79d4a0 Mon Sep 17 00:00:00 2001
From: Johannes Raggam <thetetet@gmail.com>
Date: Mon, 1 Sep 2025 12:30:45 +0200
Subject: [PATCH 2/2] fix(core dom): Don't break when elements given to
 get_relative_position and scroll_to_element are window or document and as
 such no real DOM elements. Use document.body instead.

---
 src/core/dom.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/core/dom.js b/src/core/dom.js
index 01c9ef8b8..053d81e06 100644
--- a/src/core/dom.js
+++ b/src/core/dom.js
@@ -364,9 +364,12 @@ const get_relative_position = (el, reference_el = document.body) => {
     // the relative position of the target.
     // In case of a scroll container of window, we do not have
     // getBoundingClientRect method, so get the body instead.
-    if (reference_el === window) {
+    if (reference_el === window || document) {
         reference_el = document.body;
     }
+    if (el === window || document) {
+        el = document.body;
+    }
 
     // Calculate absolute [¹] position difference between
     // scroll_container and scroll_target.
@@ -407,6 +410,14 @@ const get_relative_position = (el, reference_el = document.body) => {
  * @param {string} [direction="top"] - The direction to scroll to. Can be either "top", "left" or "both".
  */
 const scroll_to_element = (el, scroll_container, offset = 0, direction = "top") => {
+    // Normalize el and scroll_container
+    if (el === window || document) {
+        el = document.body;
+    }
+    if (scroll_container === window || document) {
+        scroll_container = document.body;
+    }
+
     // Get the position of the element relative to the scroll container.
     const position = get_relative_position(el, scroll_container);