multi-messages in a row under one ID not an ID per message Merged

when sending multiple messages without a return reply, the app keeps posting my user ID for each and every message -- other messaging apps post the user ID once with the multiple messages beneath it making for a clearer/cleaner read by the recipient that also doesnt take as many lines -- example i msg someone 4 times in a row without reply and 4 times my user ID is shown prior to each message when in reality my user ID should show once with the 4 messages below it