"[NOTICE]" About the support for Mac models
Cubism Editor is not supported with Apple M1 processors.
Please refer to System Requirements
We will not respond to any related inquiries with this message.
Please note that Cubism SDK is not supported with Apple M1 processors and macOS 11.0 Big Sur.
When I try to export, I get a pop-up that says
"It contains objects that are not compatible with the specified export version.
The appearance may change, but
Do you want to export it?"
I hit "yes" & it looks like it's going to save, but just doesn't save at all or give any additional dialog.