Telegram messages: sender's @username not shown

Is anyone else having problems with Telegram app? The problem is incoming messages. The message will be received normally, but if the sender of the message has assigned a "username", the sender's name will not be visible in the message. On the other hand, if the username is not defined, the name of the sender of the message is displayed normally (The name will be the same as the name saved in your phone. Like in Whatsapp). I think this is bug, because i can't remember it has always been like this. Hopefully someone understood what i meant Slight smile