Are you asking if the same EF analysis can generate overlapping event frames? If so, I believe you can only have one active EF per EF analysis at a time. AF 2016 introduced child EF generation if that helps your use case.
PISquare post on overlapping EFs
Does this information help?
Thanks for the quick reply to my inquiry. Yes, we wanted to generate overlapping event frames. However, since it is not possible, We will look into your recommendation of using child EF generation instead.
Thank You again.