Hello, Please make the Android actual types implement also java.io.Serializable (not Kotlin @Serializable as described in #37). This will allow us to make the complex types, which depends on kotlinx.datetime.*
The default mode is changing from 'disable' to 'enable' in KT-71768. However, core libraries will migrate to the new '-jvm-default=enable' mode explicitly, once they update to Kotlin 2.2, see KT-72...