Preview doesn't work for Solid Start in Firefox

[A2va]

I'm not sure if this is the right place for this question, but since this is where the browser support page redirects to...

The preview in Firefox for Solid Start projects doesn't show anything, while regular SolidJS works.

Solid Start: https://stackblitz.com/edit/github-grada5
SolidJS: https://stackblitz.com/edit/solid-vite-fpmsnh

My Firefox version is 135.0.1

[A2va]

I don't know if this is related but for each file of the project I get an error in the console about not finding source file.

Uncaught (in promise) Error: Could not find source file: 'stackblitz:/postcss.config.cjs'.
    g mts5w-6b37047530eaa.js:7
    getSyntacticDiagnostics mts5w-6b37047530eaa.js:7
    getSyntacticDiagnostics mts5w-6b37047530eaa.js:7
    b[e]/< mts5w-6b37047530eaa.js:7
    fmr editorSimpleWorker.ts:622
    _handleMessage simpleWorker.ts:330
    handleMessage simpleWorker.ts:312
    _handleMessage simpleWorker.ts:140
    handleMessage simpleWorker.ts:108
    onmessage simpleWorker.ts:317
    onmessage workerMain.ts:78