Laravel 11 + Apache Alias /A Returns 404 for All Routes on Virtualmin

[sintttya]

SYSTEM INFORMATION
OS type and version	Debian 12
Webmin version	2.520
Virtualmin version	7.50.0 GPL
Apache Webserver version	2.4.65
Laravel	11

I have multiple Laravel 11 apps on a Virtualmin VPS with Apache:

• sso-login → main app (root)
• A → secondary app, supposed to be accessible via /A

The main app works fine. But when accessing app A via https://ip.address/A/..., all routes return 404 Not Found.

My Apache Configuration:

<VirtualHost *:80>
    ServerName ip.address
    DocumentRoot /home/smmp/public_html/sso-login/public

    <Directory /home/smmp/public_html/sso-login/public>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>

    Alias /A /home/smmp/public_html/A/public
    <Directory /home/smmp/public_html/A/public>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>
</VirtualHost>

.htaccess in A/public:

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /A

    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^ index.php [L]
</IfModule>

Issue:

• Accessing https://ip.address/A/auth/callback or /A/dashboard → 404
• Adding prefix A in routes → URLs become /A/A/... (not ideal)
• File permissions: smmp:www-data, 664/775 for files/folders, storage & bootstrap/cache 775
• mod_rewrite enabled and AllowOverride All set

Question

1. How to properly configure Laravel 11 + Apache Alias so that:

• app A is accessible via /A
• Laravel routes remain without /A prefix
• All routes work normally

2. Could I be missing any DocumentRoot, Alias, .htaccess, or index.php configuration that causes 404 errors for all routes in app A?