From b4cc7d13b65eb382f1a7a3d77aa5e370dc9a219b Mon Sep 17 00:00:00 2001
From: Luke Parker <10430890+Hona@users.noreply.github.com>
Date: Sun, 3 May 2026 12:44:52 +1000
Subject: [PATCH] fix(desktop): limit zoom handler to zoom keys (#25516)

---
 .../src/renderer/webview-zoom.ts              | 21 ++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/packages/desktop-electron/src/renderer/webview-zoom.ts b/packages/desktop-electron/src/renderer/webview-zoom.ts
index 9c0a3a3a35..6e13266f45 100644
--- a/packages/desktop-electron/src/renderer/webview-zoom.ts
+++ b/packages/desktop-electron/src/renderer/webview-zoom.ts
@@ -26,13 +26,20 @@ const applyZoom = (next: number) => {
 window.addEventListener("keydown", (event) => {
   if (!(OS_NAME === "macos" ? event.metaKey : event.ctrlKey)) return
 
-  let newZoom = webviewZoom()
-
-  if (event.key === "-") newZoom -= 0.2
-  if (event.key === "=" || event.key === "+") newZoom += 0.2
-  if (event.key === "0") newZoom = 1
-
-  applyZoom(clamp(newZoom))
+  if (event.key === "-") {
+    event.preventDefault()
+    applyZoom(clamp(webviewZoom() - 0.2))
+    return
+  }
+  if (event.key === "=" || event.key === "+") {
+    event.preventDefault()
+    applyZoom(clamp(webviewZoom() + 0.2))
+    return
+  }
+  if (event.key === "0") {
+    event.preventDefault()
+    applyZoom(1)
+  }
 })
 
 export { webviewZoom }