"Could not convert value introductory to event format"

I am getting the subject error while simulating Free trial. It is in console. Free trial proceeds but I cant figure out the error meaning.

I could not find anything similar on the net or documentation.

iOS 18.1 StoreKit2 SwiftUI

Has anyone had similar issue that could advise ?

same error for me as well, also looking for a fix

"Could not convert value introductory to event format"
 
 
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