Issues with Image Occlusion on Anki Mobile

Hi everyone! I just recently started using Anki, and I made a bunch of cards today using the Image Occlusion Add-on on my Mac. I synced the deck to my iPhone and iPad, and it shows that the sync was successful and that I have all of the same cards on all of my devices. However, on my iPhone and iPad, the images do not show up. All that I see on the card is a small grey box. Is there a way to fix this so that I can see the images on my iPhone and iPad?



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