Make panel sidebar stick on page?

The blueprint I have for creating blog posts contains a main content area and sidebar for meta data and images - kinda like a VERY simplified WordPress UI.

Problem is, when write a post that’s long enough to scroll off the bottom of the page, the sidebar obviously scrolls off with it. This is problematic when it comes to adding things like inline images, as the media field is at the top of the page, but my cursor isn’t.

An obvious work around will be to add the media field below the text input field, which is fine, but I don’t think it makes the best use of a wide screen.

Is there a way to make my “sidebar” stick so it’s always on-screen?

Thanks.

You can make columns sticky: Layout | Kirby CMS

Perfect, thank you!