How can I modify something in module?

I want to change something from original ‘charts 15’ module. However, when I click ‘Layout’, it shows only white screen. How can I modify something from this chart module?

Thanks for sharing! We’re taking a look now.

We’re in the middle of upgrading our classic set of modules to use our new React-based code editor and layout editor this month. Some modules, including this one, will show empty contents when you drag them into your app. You can still edit the code directly – just click “view code” in settings to access the contents and modify the screen. Once the React-based visualizer is live, this screen will no longer display as white.