Product and version:
OS and version:
iOS 9.1 (also tested on 8.1.3)
OnRecordCommit performs *after* commit if user clicks outside a field, INSIDE a pop-over, IF the pop-over is placed in a Top Navigation part. Phew.
How to replicate
Place a pop-over in a Top Navigation.
Add a OnRecordCommit trigger on layout. Exit with false.
Modify the record in the pop-over.
Click outside the field. (Inside the pop-over.)
Watch the record commit before the triggered script will prevent it.
Workaround (if any)
Move the pop-over to different layout part or run in FMP(A).
See attached demo file.