Can not CD using shell function

[verhas]

Describe the bug terminal does not change directory To Reproduce Steps to reproduce the behavior:

1. Create a file sss so that

$ cat sss
#!/bin/zsh

github(){
  cd ~/github
  }
$ source sss
$ github
$ pwd
/Users/verhasp/github

in terminal application.

2. Repeat the same in Wave.

3. The directory has not changed.

Expected behavior

I expected that the directory changes.

Desktop (please complete the following information):

• OS: [e.g. MacOS arm64/M1]
• Version 14.5

Additional context

This is a simplified example, the real use case is changing directory using yazi.