Hello @AQuirky
For the first issue, I noticed that you’re using noWrap: true in your column component:
Builder.registerComponent(ColumnComponent,
name: "ColumnComponent",
noWrap: true,
inputs: [
// ...
],
});
In your JSX, are you ensuring that the component is rendering the classes properly? For example:
className={`my-class ${props.attributes.className}`}
This will make sure any classes passed through Builder are applied correctly.