YOURLS: Stop redirecting from 404 to /s/

Version: 1.7.2 Plugins: 404-redirect | 1.4 Allow Hyphens in Short URLs | 1.0 Change Password | 1.0 Fix Long URL | 2.0 Sleeky Backend | 2.0

I also have Sleeky frontend installed. It’s located at /s/

/s/.htaccess:

 # BEGIN YOURLS
 <IfModule mod_rewrite.c>
 RewriteEngine On
 RewriteBase /s/
 RewriteCond %{REQUEST_FILENAME} !-f
 RewriteCond %{REQUEST_FILENAME} !-d
 RewriteRule ^.*$ /yourls-loader.php [L]
 </IfModule>
 # END YOURLS

/.htaccess:

# BEGIN YOURLS
<IfModule mod_rewrite.c>
 RewriteEngine On
 RewriteBase /s/
 RewriteCond %{REQUEST_FILENAME} !-f
 RewriteCond %{REQUEST_FILENAME} !-d
 RewriteRule ^.*$ /s/yourls-loader.php [L]
 </IfModule>
 # END YOURLS

I am really not competent to any of this, i think maybe the problem is in /.htaccess, but if i commment all the yourls lines, my short links stop working.

The issue is, if i go to website.com/example-nonexistent-page, it instantly forwards me to website.com/s. It doesn’t show me the 404 page. And i don’t want that.