I shared logic Pro icloud project file with my brother, he updated it but when I opened it I saw no updates?

OK. Probably what he updated is still on his desktop.

Advice: avoid any cloud storage (including iCloud) to save Logic projects.

Way to collaborate on a project: Save the project with all assets > Zip the project > Share the Zip file > Brother Unzip the file > Brother updates the project > Brother Zip the project > Brother share the Zip file > Unzip the file.

WD

I understand. It is that Synced Cloud storage is still stuck in the previous century concept of self contained documents. Logic projects are complex files with many dependancies.

There are more professional collaboration solutions available but they come with a fee.

WD

What was updated? How did you share exactly?

WD