While playing my quests that have a "bow and arrow" item on the subscreen (with the "bow and arrow" item class, not two separate bow and arrow items), its name does not appear in the "Selected item name" box on the subscreen. This is true of both my quests with those features.
Here's Path of Shadows, which has the bug. The level 4 cheat, to give yourself the bow and arrow, is "omega".