here in the export docker said... pages can be exported...
but after hitting the add button it adds only the one page
But how to add all the pages here
Thanks for your request in the CorelDRAW community.
With the new September 2023 Subscriber Update, the Export All Pages functionality is now available from the Export Docker and also from File menu.
The latest update also includes a range of enhancements to the Export docker (Windows) or Export inspector (macOS) making it easier than ever to output objects and pages to even more file formats, now including CDR, WEBP, CGM, PSD, and BMP.
The update can be downloaded from the Patches & Updates page.
Note that the Export All Pages functionality from Export docker and File menu is exclusively available to CorelDRAW Graphics Suite subscribers.