OSX 10.9.5 history feature still busted

running OSX 10.9.5 and telegram 2.10.45133
- history is regularly truncated in secret chats after 24 hours (gone! not recoverable)
- calendar pop-up to history doesnt do anything..
- this has been busted since the calendar pop-up history thing was introduced several versions ago. :(

also - can you add a label feature to the secret chats to differentiate different devices with same person? e.g. ABCphone, ABClaptop, ABCipad, etc. ?

still a great app!

ron2you about Telegram