Not sure if anyone had issue burning RPI3 .gz file with macOS Catalina 10.15.2. After launching LibreELEC USB-SD Creator and entering password, a popup show saying, "iCloud Dive may not work properly. Please check the iCloud preference pane." It's not only me had this notification, my friend also had it. Side note, we don't use iCloud Drive and our iCloud login are connected normally.
I click OK and it doesn't see the .gz file in my download folder. Ubuntu LibreELEC USB-SD Creator work perfectly.
Any help would be appreciated. Thanks!