Why is the CLI of the D-Link switch buggy?

Question

Command line

When you try to enter some long configuration command, it seems to be layering line upon line, instead of continuing. The same picture both through Putty and through the standard Windows telnet client. The latest firmware. Model and firmware:

And here is a picture when configuring, for example, a Syslog server:

I.e. the final command is at the very top, when iterating with the Tab key, the commands are not completed, and the line goes up, leaving the history of the iteration at the bottom.
On other D-Links (1100-06/ME, 1210-28/ME and others) this glitch was not noticed.

Answer 1

If I'm not mistaken, the line width doesn't affect telnet connections, only the serial/com port. There is a common bug with a line break.