Description:
End users may `Run` macros which were programmed by others. To improve the user experience, only valid macros should be listed in the `Macro Selector` window.

Actual Results:
Macros which produce errors when run or are private can be access by the `Macro Selector`.

Expected Results:
Macros which produce errors (i.e. ones with passed arguments) when run or are private should not be shown in the `Macro Selector`.


Reproducible: Always


User Profile Reset: No



Additional Info:
`Macro Selector` should only show macros to Run which are “not Private” and have “no arguments passed”


End users may `Run` macros which were programmed by others. To improve the user experience, only valid macros should be listed in the `Macro Selector` window.

LibreOffice Calc should only showing macros that can be Run in the LO Calc `Macro Selector`.  Screenshot will be attached later.

Macros which are `Private` or are passed arguments should not be show. Inspiration from MS Excel. Screenshot will be attached later.

Code examples:

```
Private Sub PrivateFunction()
    MsgBox "This subroutine should not show in the list of macros to run as it is private"
End Sub

Sub FunctionWithArguments(intVariable As Integer)
    MsgBox "This function should not show in the list of macros to run as it is passed argument(s)"
End Sub

Sub FunctionNotPrivateNoArguments()
    MsgBox "This function should show as it is public and does not get passed any arguments"
End Sub
```

What do you think?

Thank you