Product Page Optimization stopped

Hello. I am using Product Page Optimization for the first time. i updated the new version of the app and the test stopped. There is no button to reactivate the test. Status header says developer has stopped, but I didn't stop it. how can i restart this test?

Same thing happened to me. What does "Stopped by developer" mean and what triggers it. Has happened to 2 of my tests recently.

same thing here. have you found a solution in the meantime?

Product Page Optimization stopped
 
 
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