[Question] How to work with Custom Components

Hello,

I have some questions and issues about and with the grapes editor

Problem 1

In a component, which class is there extended? Is it really this class?

Problem 2

I have created a codesandbox which shows which issues I currently have. It is oriented on the mjml-plugin

Sandbox Output Sandbox Code

Steps to reproduce

• Drag the Button block into the editor
• See that there are no classes
• Modify the width
• The size is not changing
• Reload the page
• The size is now applied because now a class has been added
• Now when there is a class width modifications are shown live.
• Reload the page
• Another class was added.

This does not behave like that if the class name is manually set. The manually set class name is always pre-selected. I don't know yet whether this comes from my messy code, from a bug or whether this is intentionally done.

Problem 3

Still in the codesandbox

If the model is extended from the model in problem 1 then it appears like all properties are ignored. I am certain that there is something wrong with my code. But what could cause the editor to flip out because of that?

Thanks in advance for any help and have a nice day :)