I have already opened every type of chest but they do not apeared unlocked in the Discovery Book to reclaim the gems

Small visual bug, no big deal really, but thought I'd point out that the Reward chests in the Discovery Book are currently missing their textures and instead fade between nothing to a blank blob wi...

In discovery book, reward chest is not displaying with proper image

Looks like when the art was updated it didn't go over correctly in the Discovery Book. It does look cool though.