As a Wikisource user, I want the PDF issue with displaying images to be fixedFrench Wikisource user, so that I can 1) download books as PDFs with 1) proper image displayI want the cover page bug to be resolved, and 2) no errorsso that I can see the cover page properly displayed in all file formats.
**Background: **Wikisource users have let us know that they experience the following issue: "For me French Wikisource exports have a unique feature -- they display an image of the book's cover on the first page (see screenshot example below). This allows users to have an enriched experience for users. However, there is a bug -- the first page is blank (rather than an image of the book's cover). Users have reported this issue occurring for PDF downloads, but I have also been able to reproduce a version of the issue for EPUBS as well (i.e., the cover image is not shown, the most frustrating problem while exporting an ebook in "pdf" format,but there also isn't a blank page as a first page). in most cases (see for example for the book https://fr.wikisource.org/wiki/Le_Lorgnon_(Scribe)Overall, the purpose of this ticket is to try to fix the issue, the image on the cover page does not appearso that all major file formats provided to users -- PDF, and an error message can be seen when opening the file (in french "Données insuffisantes pour une image" => trad.EPUB, : insuffient data for an image)." They sand MOBI, at the very least -- display this issue started around February 2020e cover image when a book is being exported.
**Acceptance Criteria:**
* Investigate issue of cover page images not appearing in PDF and EPUB exports
* Investigate issue of error messages appearing when trying to open PDF exportsf possible, propose a solution or implement the solution
**Visual Examples when downloading [[ https://fr.wikisource.org/wiki/Une_Visite_%C3%A0_Bedlam | Une Visite à Bedlam ]] from French Wikisource:**
//Cover image displayed in MOBI export of book//
{F34007718}
// First few pages of PDF: Cover page blank in PDF version of same book//
{F34007720}