Stop Words for Comb search are not handled case insensitive

[marcorieser]

Bug description

Let's say I want to ignore the German word das in the Comb Search. It works, but if the title starts with Das (capital D), the stop word is not handled. This means I'd need to add all the words twice to catch that.

How to reproduce

As in Bug description

Logs

Environment

Environment
Application Name: Handschin & Handschin GmbH
Laravel Version: 12.53.0
PHP Version: 8.4.18
Composer Version: 2.9.5
Environment: local
Debug Mode: ENABLED
URL: statamic-handschin.test
Maintenance Mode: OFF
Timezone: UTC
Locale: en

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

Drivers
Broadcasting: log
Cache: file
Database: sqlite
Logs: stack / single
Mail: log
Queue: sync
Session: file

Storage
public/storage: NOT LINKED

Livewire
Livewire: v4.2.1

Statamic
Addons: 4
Sites: 1
Stache Watcher: Enabled (auto)
Static Caching: Disabled
Version: 6.5.0 PRO

Statamic Addons
duncanmcclean/statamic-cargo: 1.1.0
marcorieser/statamic-livewire: 5.2.1
marcorieser/statamic-vitals: 1.3.0
marcorieser/tailwind-merge-statamic: 1.2.0

Cargo
Carts: file
Orders: file
Payment Gateways: Pay on delivery

Installation

Fresh statamic/statamic site via CLI

Additional details

No response