Unable to Connect Arduino UNO Q to Arduino Cloud

I’m trying to test the connection between the Arduino UNO Q and Arduino Cloud by running the example called “Blinking LED from Arduino Cloud” included in Arduino App Lab. I followed every step exactly as described in the README.md file: creating the device, thing, and dashboard on Arduino Cloud, then adding the ID and Secret Key into the Brick Configuration.

However, after pressing Run, the Python console shows the warning messages as in the screenshot below, and the board never connects to Arduino Cloud.

Has anyone experienced the same issue?
If so, what is the solution?
I would really appreciate any guidance.