One picture shows the figure as it is displayed in the PDF, the other shows the figure as displayed in the reader mode.
I'm on a macbook neo, the report ID is 1535225188, and here is the link to the paper (it can be downloaded from the website https://www.nature.com/articles/s41586-026-10259-3)

https://s3.amazonaws.com/zotero.org/images/forums/u19905410/m6kuf2injvi8t3aouvta.png
https://s3.amazonaws.com/zotero.org/images/forums/u19905410/f8rv1lk7zaepve7jdfri.png

I've noticed similar strange behavior happening around figures with other papers as well.

Thanks!