Modding

Double-check the link hierarchy and ensure all links are specified within the WindowScrollableContainer, and that the WindowScrollableContainer itself is linked within the WindowSimpleShared.

I've been rechecking everything dozens of times for several days now, and all the paths seem to be correct, as everything is displayed except for the scrollbar slider. However, when I hover the cursor over the scrollbar, it changes, as if everything is working correctly there.
In WindowScrollableContainer, there's only one link at the top pointing to its Shared. In WindowScrollableContainerShared, there are two links at the bottom: one to ScrollBar and one to Border.
In WindowSimpleShared, there are links to WindowScrollableContainer and WindowTextView.