Issue : 

Currently, when a page is in full-width editor mode, the content often exceeds the width of a standard PDF page. This can result in some columns of the Jira macro being trimmed during the PDF export process, particularly if any one of the columns is quite large. This trimming affects the readability and usability of the exported documents.

Suggestion : 

To address this issue, I suggest implementing a feature that dynamically scales down the entire content of the page when exporting to PDF. This would ensure that all columns, regardless of size, are included in their entirety in the exported document. Such a feature would greatly enhance the usability of the PDF export function, especially for users relying on full-width pages.