Ability "Beachcomber" is not working (Kaiwhekea)

The ability description explicitly states that it prevents dehydration while on land. However, the effect appears to have a hidden timer. After spending exactly 10 minutes out of water, the anti-dehydration effect stops working, and the dinosaur begins to lose water

The kai starts to dehydrate and lose water after 10-+ minutes of being on land, contradicting the ability's tooltip.

The kai should not lose water at any point while on land, matching the "prevents dehydration" description. Alternatively, if the 10-minute limit is intentional, the tooltip should be updated to state "Dramatically decreases water drain."