Using tagDiv Composer – a row with 4 columns?

Dear support team,

I am getting used to the tagDiv Composer – and I like it!

Now I want to create a row with 4 columns of equal width, and I don’t see such an option.

I’ve noticed that there are more layout options in the official guide: https://imgur.com/a/hT88mdv

However, for some reason, options on my website are limited to this: https://imgur.com/a/J9XiiuG

I’ve also noticed that there are only 3 responsive layout options (desktop, tablet, mobile) instead of the 4 seen in the official guide (here: https://tagdiv.com/tagdiv-composer-page-builder-basics/).

What would you suggest?

I don’t like the idea of creating 2 columns with each of them containing 2 more columns, but I guess there is no other option at the moment?

Or could it be that the tagDiv Composer version that comes with Newsmag theme is different?

Kind regards,
Eric