Stacks suck

[Asgaroth22]

A lot of these problems would be solved if you combined stacks of the same type into a single widget. Maybe split it after 100-200 objects. There should never be a need for me to manually open like 80 of these stacks and sort through them.

That's why I love Ender's expanded inventory. Presents you with a simple sorted list of items regardless of which stack they're in.

[Saxony4]

Maybe a touch of OCD but I dislike how some things stack in units of 4 and others into only 3

Candleberries stack in 4's but require 5 to make wax.

this too

[SnuggleSnail]

the last stack update made your auto-planting never plant the last few seeds as they're selected for a recipe even when no recipe is open