[bug]: Application error: a client-side exception has occurred on examples > playground page

[ChetSocio]

Describe the bug

If we explore playground examples on this page : https://ui.shadcn.com/examples/playground and click on load a preset dropdown, we get to see this error

Affected component/components

Entire Webpage

How to reproduce

1. Go to https://ui.shadcn.com/examples/playground
2. Click on Load a preset dropdown
3. And the error occurs.

Codesandbox/StackBlitz link

https://ui.shadcn.com/examples/playground

Logs

TypeError: undefined is not iterable (cannot read property Symbol(Symbol.iterator))
    at Function.from (<anonymous>)
    at O (69016-e46275a046c77977.js:1:8485)
    at M (69016-e46275a046c77977.js:1:7484)
    at 69016-e46275a046c77977.js:1:6256
    at 69016-e46275a046c77977.js:1:14852
    at Map.forEach (<anonymous>)
    at 69016-e46275a046c77977.js:1:14841
    at aI (eb2a38ac-8c1a930f3b668d8a.js:1:72883)
    at aU (eb2a38ac-8c1a930f3b668d8a.js:1:72943)
    at aV (eb2a38ac-8c1a930f3b668d8a.js:1:73382)

System Info

Windows 10 & Chrome

Before submitting

• I've made research efforts and searched the documentation
• I've searched for existing issues

[ChetSocio]

The bug is on main shadcn website so there is no link to repreduction provided.

[manjushsh]

Has been updated in #4097