How to add a responsive table in post

What’s the best way to add a responsive table to a post? I tried using Markdown table generator but it doesn’t appear to be responsive, on mobile the rows line wrap. Haven’t published the post yet so maybe it’s just not working until I publish - is there a “preview mode” I should check?

Resolved this - I found the preview button and it turned out the markdown table is response in preview but not edit mode. Looks great!