foxrever
The error you’re seeing is a bug—we’ve just patched it, and the fix will be available in the next beta.
However, that still won’t allow you to import adjustment layers.
To work around that, you can convert each layer or group you want to export as an attachment into a smart object, and apply the adjustment layer inside it.
That said, if you have too many layers, this might be too tedious. In that case, you can use the method Misaki suggested above.
