Hello,

I'm new to Zotero and I find it very nice. It contains almost all the functionalities I'm looking for.

However I have a problem when displaying some PDF files.
For example, starting from https://books.google.fr/books?id=4ZAMAAAAYAAJ, looking at the PDF version (from the rightmost menu) and including the PDF file in Zotero, the chess diagrams (for example on page 25 of the file) do not display in the Zotero PDF browser.

I'm using Zotero 6.0.26, but it seems to be the same in the beta release of Zotero 7.

I hope this "bug report" can help improving Zotero.

Best regards,

Jerome