Plugin still not working, sort of

Hello,
I just ran the test locally on a fresh WordPress 6.8.3 install:
I installed Consistency and created a very simple MU-plugin that uses the only hook I provide to disable rule localization:

<?php
namespace ConsistencyOverride\Locales;

defined( 'ABSPATH' ) || exit;
/**
 * Plugin Name: Consistency Localization Override
 * Description: Allows every locale to access every rule during local tests.
 */

/**
 * Always allow every locale to use all rules to ease local tests.
 *
 * @return bool False to disable localization filtering.
 */
function allow_all_locales(): bool
{
	return false;
}
add_filter( 'Consistency\only_show_locale_correction_rules', __NAMESPACE__ . '\\allow_all_locales' );

In WordPress settings, I selected the Swiss German locale (de-CH), then went to the post editor and enabled everything I could (some settings aren’t available when they conflict with others).
I started typing in English (since my German basically only extends to saying I’m hungry) using the characters you’re having trouble with, and the straight quotes were indeed automatically replaced by French quotation marks, and the en dashes and em dashes as well… It works.

So I suspect an issue in the option stored in the database, and I think the simplest test is to cleanly uninstall Consistency, then reinstall it and test as I did. If the problem persists, and the WordPress and Consistency versions are the same, then I suggest testing with all other plugins deactivated, as well as any browser extensions—which can cause a lot of interference (I know this; I coded one back in the day).

Tested on Brave and Safari.

https://github.com/user-attachments/assets/b4dd64c3-db91-4c01-a8ac-6a659b09f32c

• This reply was modified 1 month ago by Loïc Antignac.