Fix Stack Sizes
I installed "Player Stack Resizer" but it wasent exactly what I wanted (max size of 999 instead of 1000 or 2500) so I added "Stack Resizer" and after clearing my inventory of my items into a container removed "Player Stack Resizer" (without emptying my inventory it caused a crash) but it appears that the mod still has its limit in place. I set the limit of "Player Stack Resizer" to 666 for fun, but even with basic components able to stack to 2500 in a container, once I take them back to my inventory they stack to 666 max.
Solution
https://ficsit.app/mod/PlayerStackSizer
To remove the mod type /PSSReset into the chat box, save your game, then uninstall the mod.
