You will need to submit a feature request. ghostbsd/issuesissues/new?assignees=&labels=feature&template=feature_request.yaml
You can try these methods as a workaround.
Method 1: Configuring Keyboard Layouts
If the indicator doesn't show up properly, make sure multiple layouts are configured:
- Open System -> Preferences -> Hardware -> Keyboard.
- Go to the Layouts tab.
- Click "Add" to add another keyboard layout.
- Ensure "Show layout indicator" is enabled.
Method 2: Manually Adding with setxkbmap
If the applet isn't working, you can manually set a keyboard layout with:
setxkbmap -layout us,ru -option 'grp:alt_shift_toggle'
This example sets US and Russian keyboard layouts and allows switching with Alt + Shift.