LiangBing

**Describe the bug** Latest Image 1168 and VM. There is no Chinese character input prompter box. Pharo 80 Chinese character input works fine. Use 80X64 VM to open Pharo 90....

**Describe the problem** TransferMorph has dirty codes that should be removed. **Classes involved** This instance variable dropNotifyRecipient never be set. so these methods TransferMorph >>delete "See also >>justDroppedInto:event:." accepted ifFalse:...