From 943f0e942aa929579590374c92986adc623758e7 Mon Sep 17 00:00:00 2001
From: integralfunction <83551660+integralfunction@users.noreply.github.com>
Date: Sun, 22 Mar 2026 15:28:18 -0400
Subject: [PATCH 1/2] Fix touchpad zooming in image viewer

---
 src/app/components/image-viewer/ImageViewer.tsx | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/app/components/image-viewer/ImageViewer.tsx b/src/app/components/image-viewer/ImageViewer.tsx
index e08430f1c..569b61df1 100644
--- a/src/app/components/image-viewer/ImageViewer.tsx
+++ b/src/app/components/image-viewer/ImageViewer.tsx
@@ -25,8 +25,15 @@ export const ImageViewer = as<'div', ImageViewerProps>(
     };
 
     const handleWheel = (e: WheelEvent) => {
-      if (e.deltaY < 0) zoomIn();
-      else zoomOut();
+      const { deltaY } = e;
+      // Mouse wheel scrolls only by integer delta values, therefore
+      // If deltaY is an integer, then it's a mouse wheel action
+      if (Number.isInteger(deltaY)) {
+        if (deltaY < 0) {
+          zoomIn();
+        } else zoomOut();
+      }
+      // If it's not an integer, then it's a touchpad action, do nothing and let the browser handle the zooming
     };
 
     return (

From d9924e2ad4da08fbfb5974e9f7596b71c43771fc Mon Sep 17 00:00:00 2001
From: integralfunction <83551660+integralfunction@users.noreply.github.com>
Date: Sun, 22 Mar 2026 15:43:05 -0400
Subject: [PATCH 2/2] add changeset

---
 .changeset/fixes_touchpad_zooming_behaviour.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/fixes_touchpad_zooming_behaviour.md

diff --git a/.changeset/fixes_touchpad_zooming_behaviour.md b/.changeset/fixes_touchpad_zooming_behaviour.md
new file mode 100644
index 000000000..da2040bf1
--- /dev/null
+++ b/.changeset/fixes_touchpad_zooming_behaviour.md
@@ -0,0 +1,5 @@
+---
+default: minor
+---
+
+# fixes touchpad zooming behaviour