UBB.threads PHP Forum Software Community Forums UBB.threads Version 7/8 Support Ad between first and second post. Where is it on 7.3

On my 7.1 version I had an Island that will place an ad between the first and the second post for each thread.
I did the update and this feature is gone. I can't find where I do the setting for that.
The Island that control it still there available on my island, but it's not showing.

Any ideas?
Thank you