Describe the problem

I can edit the <input> when there is no connection to the monitor.

To reproduce

• You have no boards connected to your machine,
• Open the monitor widget (see the yellow-orange Not connected. Select a board and a port to connect automatically. message),
• Type something into the <input>,
• You can.

Expected behavior

The <input> is readOnly when there is no connection to the monitor.

Arduino IDE version

2.0.4

Operating system

macOS

Operating system version

12.6.3

Additional context

No response

Issue checklist

• I searched for previous reports in the issue tracker
• I verified the problem still occurs when using the latest nightly build
• My report contains all necessary details