From 3b445483672c8630a19479cfdf613b5dfa277629 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 14 Mar 2026 09:26:48 +0000
Subject: [PATCH 1/2] Initial plan


From aa46f680c874e362877ad57e6bab04d342ab1467 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 14 Mar 2026 09:29:26 +0000
Subject: [PATCH 2/2] fix: wrap WebGlVectorBackend.create() in .then() to
 capture synchronous throws for WASM fallback

Co-authored-by: devlux76 <86517969+devlux76@users.noreply.github.com>
---
 lib/CreateVectorBackend.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/CreateVectorBackend.ts b/lib/CreateVectorBackend.ts
index 532f9b0..b5ed091 100644
--- a/lib/CreateVectorBackend.ts
+++ b/lib/CreateVectorBackend.ts
@@ -15,9 +15,9 @@ export async function createVectorBackend(
     );
   }
   if (kind === "webgl") {
-    return Promise.resolve(WebGlVectorBackend.create()).catch(() =>
-      WasmVectorBackend.create(wasmBytes)
-    );
+    return Promise.resolve()
+      .then(() => WebGlVectorBackend.create())
+      .catch(() => WasmVectorBackend.create(wasmBytes));
   }
   if (kind === "webnn") {
     return WebNnVectorBackend.create(wasmBytes).catch(() =>