From 8bc9e5c2202a68e7f4125c35114d26efb5c5c26f Mon Sep 17 00:00:00 2001
From: Sylvain Corlay <sylvain.corlay@gmail.com>
Date: Mon, 26 Oct 2026 22:46:03 +0100
Subject: [PATCH] If the user closed the device chooser without selecting a
 device: treat it as a cancellation, not an error, so no device is returned.

---
 packages/bluetooth/src/BluetoothManager.ts | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/packages/bluetooth/src/BluetoothManager.ts b/packages/bluetooth/src/BluetoothManager.ts
index 45ac039..502e002 100644
--- a/packages/bluetooth/src/BluetoothManager.ts
+++ b/packages/bluetooth/src/BluetoothManager.ts
@@ -101,10 +101,20 @@ export class BluetoothManager implements IBluetoothManager {
   ): Promise<BluetoothDevice | undefined> {
     const isWebBluetoothSupported = await this.checkWebBluetoothSupport();
     if (isWebBluetoothSupported) {
-      const native = await navigator.bluetooth.requestDevice(
-        registryItem.options
-      );
-      return native;
+      try {
+        const native = await navigator.bluetooth.requestDevice(
+          registryItem.options
+        );
+        return native;
+      } catch (err) {
+        if ((err as DOMException)?.name === 'NotFoundError') {
+          // The user closed the device chooser without selecting a
+          // device: this is a cancellation, not an error, so no device
+          // is returned.
+          return undefined;
+        }
+        throw err;
+      }
     } else {
       return;
     }