Hello, thanks for your support.
You’re missing the point. Of course it loses the serial connection upon resetting the board. But serial monitor in PlatformIO does not reconnect automatically. After pressing any keyboard key, the serial monitor does reconnect, showing the next messages:
Disconnected (ClearCommError failed (PermissionError(13, 'The device does not recognize the command.', None, 22)))
Reconnecting to COM7 Connected!
As I said, reconnection is done automatically with no user interaction in Arduino IDE.
Windows 11 PC.
edit:
According to this post by @maxgerhardt, PlatformIO’s serial monitor is missing the autoreconnection feature…