Giant Gecko (companion) dmg listed as 1d4 instead of 1d6 as noted in bestiary

Using PCGen RC8 running on Windows 10 build 18362. Sources are Pathfinder Core and Ultimate Wilderness.

Giant Gecko companion (https://www.d20pfsrd.com/classes/core-classes/Druid/animal-companions/#TOC-Gecko-Giant) not populating correct damage (1d6) in PCGen. Char sheet shows 1d4