Windows client allows editing locked files and creates conflicted copies

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Steps to reproduce

1. Lock a file.
2. Open the file as another user in nextcloud files Windows app and edit it
3. a (conflicted copy <Date,time>).txt file is created.

Expected behaviour

I would expect the system to be unable to open the file because it was locked in the first place

Actual behaviour

The file was edited and a new (conflicted copy <Date,time>).txt

Server configuration

Web server: Apache/Nginx

Database: MySQL/Maria/SQLite/PostgreSQL

PHP version: 8.1/8.2/8.3
8.3.6
Nextcloud version: (see Nextcloud admin page)
3.0.5

If you have access to your command line run e.g.:
sudo -u www-data php occ app:list
from within your Nextcloud installation folder

If you have access to your command line run e.g.:
sudo -u www-data php occ config:list system
from within your Nextcloud installation folder

Browser

Browser name: Firefox/Chrome/Safari/…

Browser version: 124/125/…

Operating system: Windows/Ubuntu/Mac/…

Insert your browser log here, this could for example include:
a) The javascript console log
b) The network log
c) ...

No source file or test is identified in the report. Start by reproducing the lock and edit flow with the Windows client, then trace how files_lock handles a write to a locked file. Done means the locked file cannot be edited and no conflicted copy is created.