Apache's MultiViews options it not working

System specs

• Mac OS Sierra
• Brew installed: Apache/2.4.23

When I access localhost/mypage.php => works

When I access localhost/mypage => does not work

My configuration

# /usr/local/etc/apache/2.4/extra/httpd-vhosts.conf

<VirtualHost *:80>
        ServerName localhost
        Redirect permanent / https://localhost/
</VirtualHost>

<VirtualHost *:443>
        ServerName localhost
        DocumentRoot "/Users/myuser/Documents/mywebsite/httpdocs"
        DirectoryIndex index.php
        <Directory "/Users/myuser/Documents/mywebsite/httpdocs">
                Options +FollowSymLinks +MultiViews -Indexes
                AllowOverride all
                Require all granted
        </Directory>
        SSLProtocol -all +TLSv1.2
        SSLHonorCipherOrder On
        SSLCipherSuite HIGH:MEDIUM:!MD5:!RC4:!3DES
        SSLCertificateFile /usr/local/etc/apache2/2.4/ssl/localhost.crt
        SSLCertificateKeyFile /usr/local/etc/apache2/2.4/ssl/server.key
</VirtualHost>

My troubleshooting

In the Options line, I have tried the following:

• Options +FollowSymLinks +MultiViews
• Options FollowSymLinks MultiViews

Yes, I did restart Apache.