[Suspected Bug] Handle Multipart Upload emitting errors: cannot read properties of undefined (reading 'type')

[Type-32]

Describe the bug
I was trying out the Nuxt Hub Multipart upload in my project (purely just copy and paste with a few tweaks to the backend API routes with all requirements fullfilled in the docs) which uses Vercel Blob and everytime I try to upload it just gives me this log on the server-side:

[19:45:43]  ERROR  [request error] [unhandled] [POST] http://localhost:3000/api/v1/test/create/Pin%20on%20%E8%B5%9B%E5%8D%9A%E6%9C%8B%E5%85%8B.pdf

 
ℹ Error: Cannot read properties of undefined (reading 'type')

 ⁃ at handleUpload (D:/OD/Windows Defaults/Documents/WebStorm Projects/ap-pdf-summarizer/node_modules/@vercel/blob/dist/client.js:155:21)

   150 ┃    onBeforeGenerateToken,
   151 ┃    onUploadCompleted
   152 ┃  }) {
   153 ┃    var _a, _b, _c, _d;
   154 ┃    const resolvedToken = getTokenFromOptionsOrEnv({ token });
 ❯ 155 ┃    const type = body.type;
   156 ┃    switch (type) {
   157 ┃      case "blob.generate-client-token": {
   158 ┃        const { pathname, clientPayload, multipart } = body.payload;
   159 ┃        const payload = await onBeforeGenerateToken(
   160 ┃          pathname,

 ⁃ at Object.handleMultipartUpload (D:/OD/Windows Defaults/Documents/WebStorm Projects/ap-pdf-summarizer/node_modules/@nuxthub/core/dist/blob/lib/drivers/vercel-blob.mjs:169:26)
 ⁃ at process.processTicksAndRejections (node:internal/process/task_queues:103:5)
 ⁃ (async file:///D:/OD/Windows%20Defaults/Documents/WebStorm%20Projects/ap-pdf-summarizer/node_modules/h3/dist/index.mjs:2004:19)
 ⁃ at async Object.callAsync (D:/OD/Windows Defaults/Documents/WebStorm Projects/ap-pdf-summarizer/node_modules/unctx/dist/index.mjs:72:16)
 ⁃ at async Object.callAsync (D:/OD/Windows Defaults/Documents/WebStorm Projects/ap-pdf-summarizer/node_modules/unctx/dist/index.mjs:72:16)
 ⁃ at async Server.toNodeHandle (D:/OD/Windows Defaults/Documents/WebStorm Projects/ap-pdf-summarizer/node_modules/h3/dist/index.mjs:2296:7)

[CAUSE]
TypeError {
  stack: "Cannot read properties of undefined (reading 'type')\n" +
  'at handleUpload (D:/OD/Windows Defaults/Documents/WebStorm Projects/ap-pdf-summarizer/node_modules/@vercel/blob/dist/client.js:155:21)\n' +
  'at Object.handleMultipartUpload (D:/OD/Windows Defaults/Documents/WebStorm Projects/ap-pdf-summarizer/node_modules/@nuxthub/core/dist/blob/lib/drivers/vercel-blob.mjs:169:26)\n' +
  '    at process.processTicksAndRejections (node:internal/process/task_queues:103:5)\n' +
  'at async file:///D:/OD/Windows%20Defaults/Documents/WebStorm%20Projects/ap-pdf-summarizer/node_modules/h3/dist/index.mjs:2004:19)\n' +
  'at async Object.callAsync (D:/OD/Windows Defaults/Documents/WebStorm Projects/ap-pdf-summarizer/node_modules/unctx/dist/index.mjs:72:16)\n' +
  'at async Object.callAsync (D:/OD/Windows Defaults/Documents/WebStorm Projects/ap-pdf-summarizer/node_modules/unctx/dist/index.mjs:72:16)\n' +
  'at async Server.toNodeHandle (D:/OD/Windows Defaults/Documents/WebStorm Projects/ap-pdf-summarizer/node_modules/h3/dist/index.mjs:2296:7)',
  message: "Cannot read properties of undefined (reading 'type')",
}

I'm using the example, but if it helps I'll attach my repo here: https://github.com/CTRL-Neo-Studios/ap-pdf-summarizer. I have my Blob read write token environment variable set.

Steps to reproduce
Steps to reproduce the behavior:

1. Clone my project
2. Go to http://localhost:3000/testupload
3. Try upload any file
4. Gives error on client and server side

Expected behavior
The file uploading logic should work. Not sure what step I did wrong.