Full width for blog posts

Hi there

Firstly I should say I really like the theme and appreciate all the hard work in creating and maintaining it.

Apologies if I have missed something obvious, but I am trying to update our site to appear without the sidebar.

I have successfully updated all the pages to use the full width page template, however, I can’t find a similar setting with the posts.

Does anyone know if there is a setting to display all the posts without the sidebar?

I have made the change to address the theme’s limitation of sidebar info being lost on mobile views – but I really don’t want to have a site where pages are full width, but posts appear with a sidebar.

Thanks in advance for the help.

John