Without Performance Fish enabled, books stored in bookcases show up as tradable items when trading with most visiting caravans. However, with Performance Fish enabled, these books do not show up in the trade dialog, including the untradable items section.
This doesn't seem to affect the similar dialogs for caravan formation/drop pod loading.
Without Performance Fish enabled, books stored in bookcases show up as tradable items when trading with most visiting caravans. However, with Performance Fish enabled, these books do not show up in the trade dialog, including the untradable items section.
This doesn't seem to affect the similar dialogs for caravan formation/drop pod loading.