Failed to load notebook w/ MacOS iCloud

[MarkoMekapses]

===description=============
Two of my notebooks have become corrupted, with a message directing me to report this as a bug. Also, for the record, I have not viewed or edited the raw Julia notebook file.

In exploring the issue, I found that the affected files had been offloaded to the cloud. Upon manually downloading them, the error disappeared.

This was on Safari Version 18.3 (20620.2.2) on an M1 Mac mini (2018) running Sequoia 15.3 beta (24D5034f)

Not sure if this is a MacOS or a Pluto problem, but I've had other files revert to the cloud in other apps and they re-downloaded seamlessly.

====video======

Screen.Recording.2024-12-20.at.11.56.54.mov

===Julia file======

Chapter_5_Speegle.jl.zip