Problems with abs stereochem tags

In using Reactor (version5.3.4) to enumerate a library, I found reagent files containing reagents with absolute chemistry tags could not be used. If I stripped the abs tag in the structure or stipped the abs descriptors from the smiles string, then the reagents could be used in a library enumeration. Has anyone else seen this problem?

Could you post here an example (screenshots of the reaction, reactants, expected result)?

Zsolt