PDF no longer appears on Embedded Press widget in Elementor

Using EmbedPress PDF in Elementor. It was working a week ago, now the PDF is no longer showing on Chrome, but it appears fine on Firefox.

PDF file no longer appears on the frontend and backend. This issue occurs on 2 of my websites.

See screenshot on the backend in Elementor:
https://uscriticalmaterials.com/wp-content/uploads/2024/06/embedpress-pdf-screenshot.jpg

When I set the Viewer Style from Modern to Flip Book, my PDF file appears:
https://uscriticalmaterials.com/wp-content/uploads/2024/06/embedpress-pdf-screenshot-2.jpg

Thanks.

EDIT: ERROR RESOLVED

• This topic was modified 16 minutes ago by amranwp.
• This topic was modified 12 minutes ago by amranwp.
• This topic was modified 10 minutes ago by amranwp. Reason: Error resolved

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