Is Crona non-binary?

Could you please clarify if Crona, as a character or entity within the context you're referring to, is considered non-binary in terms of gender identity? Non-binary refers to individuals who do not identify exclusively as male or female and may identify with a range of gender expressions or identities beyond these traditional binaries. If Crona is a fictional character, has there been any official statement or depiction that indicates their gender identity falls outside of the male-female binary?