New Adobe Captivate 12 (2023) Infinite Scroll project Won’t Preview or Publish

I have been working with the new Adobe Captivate. Created one small project of multiple screens without a problem. However, this time I decided to use the “infinite scroll” option of one screen with multiple blocks of content. However, when I try to preview or publish after the first screen with the play triangle, I get the message “Something went wrong!” Any advice?  Thanks!!!