Version: 2.0.65 (20065.3) iOS
Behavior:
Created custom study from a deck and selected Review ahead.
Search matches all 5 cards in deck.
Get message The selected options did not match any cards.
Empty Custom study deck is created.
The same behavior occurs when Cram seen cards or Preview all cards is selected.
This problematic behavior does not seem to be deck specific.
Expected behavior:
Have a Custom Study deck created with cards matching selected options.
Provided screen capture: