The select look ahead on a Filter that use a Dictionary field doesn't work

[edalzell]

Bug description

I made a filter using a dictionary field, and when I try to find a value to use, the "search" stops.

Please see the video and the code below.

How to reproduce

I made a filter that is the title of entries:

<?php

namespace App\Scopes;

use Statamic\Facades\Entry;
use Statamic\Query\Scopes\Filter;

class EventTitle extends Filter
{
    public static function title()
    {
        return __('Title');
    }

    public function fieldItems()
    {
        return [
            'slug' => [
                'type' => 'dictionary',
                'dictionary' => 'event_title',
                'placeholder' => __('Title'),
                'max_items' => 1,
            ],
        ];
    }

    /**
     * @param  \Statamic\Query\Builder  $query
     * @param  array  $values
     * @return void
     */
    public function apply($query, $values)
    {
    }

    public function badge($values)
    {
        if ($slug = $values['slug']) {
            return Entry::query()
                ->where('collection', 'events')
                ->where('slug', $slug)
                ->first();
        }

        return __('Title');
    }

    public function visibleTo($key)
    {
        return $key === 'entries' && $this->context['collection'] == 'events';
    }
}

Dictionary:

<?php

namespace App\Dictionaries;

use Statamic\Dictionaries\BasicDictionary;
use Statamic\Facades\Entry;

class EventTitle extends BasicDictionary
{
    protected function getItems(): array
    {
        return Entry::whereCollection('events')
            ->pluck('title', 'slug')
            ->map(fn ($title, $slug) => ['label' => $title, 'value' => $slug])
            ->values()
            ->all();
    }
}

Video that shows issue: https://share.cleanshot.com/TF98Wgw8.

You can see that I'm trying to select one that has Cold Case, but after I type the second c I don't get any results.

Logs

No response

Environment

Environment
Application Name: Zakat Foundation of America
Laravel Version: 11.23.5
PHP Version: 8.3.11
Composer Version: 2.7.7
Environment: local
Debug Mode: OFF
URL: zakat.test
Maintenance Mode: OFF
Timezone: America/Los_Angeles
Locale: en

Cache
Config: NOT CACHED
Events: NOT CACHED
Routes: NOT CACHED
Views: CACHED

Drivers
Broadcasting: null
Cache: file
Database: mysql
Logs: stack / daily
Mail: smtp
Queue: redis
Session: file

Livewire
Livewire: v3.5.6

Statamic
Addons: 13
Sites: 4 (zakat.org (EN), zakat.org (AR), zfinstitute.com (ZFI), zakat.org (TR))
Stache Watcher: Disabled
Static Caching: Disabled
Version: 5.25.0 PRO

Statamic Addons
aryehraber/statamic-captcha: 1.13.0
edalzell/forma: 3.0.1
jacksleight/statamic-bard-mutator: 2.3.1
jacksleight/statamic-distill: 0.8.0
jonassiewertsen/statamic-livewire: 3.8.0
statamic-rad-pack/runway: 7.8.0
statamic/seo-pro: 6.1.2
transformstudios/events: 5.4.3
transformstudios/front: 3.0.1
transformstudios/github: dev-main
transformstudios/neon: dev-main
transformstudios/review: 5.0
transformstudios/simple: 5.4.4

Installation

Fresh statamic/statamic site via CLI

Additional details

No response

[duncanmcclean]

It probably has to do with how we're handling search here...

https://github.com/statamic/cms/blob/be249c2088c4f23b7df7cf0efe09c2c1d37e8673/src/Dictionaries/BasicDictionary.php#L51-L66

It musn't play well with spaces.