At the moment confirm dialog supports only custom text.
It stores content value which is html layout of the element but we can only configure text and current content parameter wraps the buttons which resolve user action.

Would be good to take out confirm buttons to sit outside content so that I can pass some html layout when we have some more information for the user.

Also how about scraping that header navy both in confirm and alert? It was a good idea at the time but now our dialogs have evolved plain white.

Here's example, custom popup I am making right now

Buttons aligned without full width, plain white header which can support an icon for readability.

To do

• true / false buttons to sit outside params.content, ideally in a flexbox aligned to end
• simplify alert / confirm header - plain white.