There is no way to know in Mac if FC is reconnected

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Description of the bug

In Mac if you disconnect the FC and reconnect it while the software is running, there is no visible way to know if its successfully connected, The upload button works even if the FC is disconnected.

### Steps To Reproduce

1. Plug in the FC
2. upload something
3. disconnect the FC
4. Again recoonect
No way to know if its reconnected

### Expected behavior

There should be a status of the FC if its connected or not _OR_ the Upload to FC button should grey out when the FC is disconnected.

### Screenshots / Logs

_No response_

### Software information

- Operating system:
- arduPilot Methodic Configuration version:

### Additional context

_No response_