The add-on adds to the user’s card the last profile message as on 1.x.
Your last message will appear in the user's card and in viewing user profile
If the user has no messages then nothing will be displayed
As it is known in 2.x, the developers made it so that you can specify a limit on the number of words and some put an unlimited number of words in the message. In order not to violate the design and completely fill the message, it is trimmed and there is a certain setting for this...