Product and version: FM GO 17
OS and version: iOS 11.4
Hardware: iPhone 7 Plus
Description: Starting on a layout in list view. Using layout transition go to the same layout slide in from right. If the original layout is showing more records than the new layout the new layout doesn't get updated where the rows that are not drawn are. If the layout records are larger than the screen the problem doesn't happen.
If you rotate device it corrects it.
Notice in attached video the first transition is fine and the whole layout slides. Next transition doesn't do this. The grey box just appears.