Chat Wispers Auto Deleting Near Character Limit

[Hottierceron]

Every time you wisper somebody and type too much where you hit the max character limit.  if you press enter and send,  or remove the last characters in the unfished word the message deletes itself and never sends. 
the only way I can prevent this from happening is to erase like 8 characters when I hit the limit. 
This has erased countless number of my messages because of being too close to the character limit.