That seems like a bug they need to look into for sure!
And you are correct, GoCentral is not meant for robust feature rich websites. Website builders are great for beginners thanks to their user-friendly interfaces. Most feature page templates and drag-and-drop editors that make it simple for anyone to set up a website. While builders are not as flexible after you build a basic website, it is a great solution for quickly churning out a simple, aesthetic website.
Although website builders are user-friendly and cheap, they come with their limitations. For one, without access to your website’s code, customization options are limited.
GoCentral is a great starter app to get your feet wet knowing that as your site traffic and needs grow you will most likely have to move to another platform that better fits your specific requirements.