Exporting PDF doesn't include iframe screenshot

[rokkondic]

Describe the Bug

Exporting a page as PDF leaves the iframe part blank. We have a map of our facility inserted as an iframe on a page, which is exported periodically as a PDF via API. The text, tables and images are exported fine, but the iframes are left blank.

Steps to Reproduce

1. Go to any page that includes an iframe
2. Click export to .pdf
3. The page is blank where the iframe should be

Expected Behaviour

The PDF should be exported with the iframe as a screenshot, similar to how ti is shown if you print the page (Ctrl + P) in the browser.

Screenshots or Additional Context

No response

Browser Details

API on Windows Server 2022

Exact BookStack Version

v24.05.1

[nejcgow]

+1

We are also exporting Wiki pages via API that contain iframe content from external systems. It would be greatly appreciated if this issue could be addressed.

[ssddanbrown]

@nejcgow It probably won't be any time soon as it would require a bunch of extra complexity, and involves a bunch of considerations for implementation, for a low-demanded feature.

We do try to ensure that pages format well for printing, so you may have luck using your browser's "Print to PDF" functionality.