Add more options to define the UI style form

Grimreaper → credited pdureau → .

Hi,

As discussed on Slack with @pdureau, we would like to avoid to change the plugin definition.

As this is something you need for Paragraphs only and that some behaviors may depend on the paragraph type, it would be better for that to be in config and so in ui_styles_paragraph, in the config of the behavior plugin.

Thanks for following-up and providing guidance. I am closing this request and will raise a new one in ui_styles_paragraph.