How to Enable a Level-2 Shell to Display Shell Prompt?

After you log in to the SSH service using the user password and run the bash command again, no command output is displayed. However, the Linux system displays the command output.
How to solve the above problems to make the same response as Linux,

For example, after logging in to the system using the password, run the bash command and then run the ls command.
**Linux:**
```
[root@hostname -]# bash
[root@hostname -]# ls
testFolder1
testFolder2
[root@hostname -]#
```

**mina-sshd: No shell prompt is displayed.**
```
[root@hostname -]# bash
testFolder1
testFolder2
```

Reproduce the SSH session described in the issue: log in with a password, run bash, then run ls, and compare the prompt and output with Linux. Trace the shell or channel handling involved in this sequence; done means the prompt is displayed and command output matches the expected interactive behavior.

Written by the indexing model from the issue text.