When you set an autodrop zone inside a cycle zone in Logic Pro or Logic Express, you won't be able to record multiple passes of audio. Recording stops after the first pass through the cycle completes. You can record multiple passes of audio in cycle mode as long as you don't enable autodrop.
If you're recording MIDI, you can set an autodrop zone inside a cycle zone when recording and the function will work as expected.
This document will be updated as more information becomes available.