How do I get the center of the circle on the model to be marked in a new plane

How do I get the center of the circle on the model to be marked in a new plane. Before it worked by pulling a line to the circumference of the circle, seems like it doesn’t work anymore after the update. Is there a new way to do this?
And the name of the newly created plane is also different from the previous one

You can achieve same result as before by using projection.

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Thank you very much, I have not used projection before. :partying_face: