Pivot point returns to the middle when using Radial Repeater

I am a new user and have tried this many times and failed so decided to work along with a video. I am working along with the WaterLily video by Making Things on YouTube and get the same result as when working I was working on my own. I move the pivot point to the end of the petal but it moves back to the middle during the Radial process so the petals pierce each other instead of radiating around a center like a flower. I am using an iPad. Help please.

Is your Pedal validated ?

It had not been validated. But it is working now. I exited the program last night. Don’t know if that had anything to do with it.