It better not just be potions and ethers. I'm sorry but distilled water stacks to 99 but mineral water stacks to 12? really? All crafted food stacks to 12 whereas things such as LOGS which are much bigger than most food portions stacks to 99? All items should stack to 99.

Simple rule if you don't wear it or wield it the item should stack to 99. Its just another case of making a change but only doing it half right.