How to add the blocks dynamically using editor.addComponents()?

[parthrc]

I have custom grapesjs jsx component with id="custom-component", it works when I use editor.addComponents(<custom-component />)

Now I know the Link Block has id="link-block", but editor.addComponents(<link-block />) does not work?

Is it because they are not jsx components?

Would be really helpful if someone points me in the right direction