Problem:
in phpmyadmin -> "Server connection: SSL is not being used "

I try to get into config.inc.php by terminal of the app with

nano config.inc.php

and add this

$cfg['Servers'][$i]['ssl'] = true;  
$cfg['Servers'][$i]['ssl_verify'] = false; // If the certificate is self-signed  
$cfg['Servers'][$i]['ssl_ca'] = 'ca-cert.pem';  
$cfg['Servers'][$i]['ssl_cert'] = 'server-cert.pem';  
$cfg['Servers'][$i]['ssl_key'] = 'server-key.pem';

I know cloudron has no writable database, so I create a new volume and mount it as 777 (read and write).

But still not working. I'm out of idea, energy and skills...

-> Is someone know documentation, forum topics or just help me ?

Thanks for this incredible app, named cloudron, you guys rock.