Oak and Bamboo Chest Boats Not Appearing With Other Boats

When scrolling through all the blocks and items in the creative inventory, oak and bamboo chest boats are not with the other boats and chest boats and are with the redstone items for some reason. Either all the other chest boats should be here too or these two chest boats should be with the other boats.

 

Steps to Reporduce:

1. Open the creative inventory and go to the search tab
2. Scroll down about 2/3rds of the way down.