bug(mac): Installed French and German EuroLatin(SIL) keyboards are missing in the Keyboard menu list

### Describe the bug

I noticed that after installing French or German EuroLatin(SIL) keyboards, it does not appear in the Keyboard menu list.

### Reproduce the bug

1. Install Keyman 17.0.147-alpha build.
2. Open Keyman Configuration dialog.
3. Click Download Keyboard button.
4. Download and Install 'EuroLatin(SIL)' keyboard.
5. We may notice that the installed EuroLatin(SIL) keyboard in the Keyboard menu list.
6. Install 'French-EuroLatin(SIL)' keyboard.
7. Install 'German-EuroLatin(SIL)' keyboard using Download Keyboard button.

Here, I noticed that 'French-EuroLatin(SIL)' and 'German-EuroLatin(SIL)' keyboards are missing in the keyboard menu list.

Note: It is working fine in Linux and Windows builds.

I have attached the Screenshots for reference.

..in macOS

..in WindowsOS

..in Linux OS

### Expected behavior

Installed French and German EuroLatin(SIL) keyboard should be included and appear in the Keyman menu list.

### Related issues

_No response_

### Keyman apps

- [ ] Keyman for Android
- [ ] Keyman for iPhone and iPad
- [ ] Keyman for Linux
- [X] Keyman for macOS
- [ ] Keyman for Windows
- [ ] Keyman Developer
- [ ] KeymanWeb
- [ ] Other - give details at bottom of form

### Keyman version

17.0.147-alpha

### Operating system

macOS 13.4 Ventura

### Device

_No response_

### Target application

_No response_

### Browser

_No response_

### Keyboard name

EuroLatin(SIL)

### Keyboard version

2.0.3

### Language name

French, German

### Additional context

_No response_