Laravel-excel returning blank page when I try to download

I 5 minute quick start guide for Laravel-Excel https://docs.laravel-excel.com/3.1/exports/ but it returns a blank page instead of the Excel file. My code looks almost identical to the site. I'm running PHP 8.2, Laravel 11.5, and Laravel-Excel 3.1

EntriesExport

<?php

namespace App\Exports;

use App\Models\Entry;
use Maatwebsite\Excel\Concerns\FromCollection;

class EntriesExport implements FromCollection
{
    /**
     * @return \Illuminate\Support\Collection
     */
    public function collection()
    {
        return Entry::all();
    }
}

In my controller:

public function export()
    {
        return Excel::download(new EntriesExport, 'entries.xlsx');
    }

In my routes:

Route::get('/entries/export/', [EntriesController::class, 'export'])->name('excel');