We need to edit every page that contains head of a table which uses "|" for defining header cells (instead of "!") and defines "background" CSS property for those cells (it needs to be "background-color" instead, otherwise sorting won't work for some reason). So if a template is used, you need to edit only the template. But there are some pages that don't need a fix. We also don't need to edit tables that were not sortable, hehe.

Show/hide windows were generally made from one of two templates: Showhide or SKWindow2 (with enabled collapsible option). Showhide template didn't need a fix and I've fixed SKWindow2 quite some time ago already. There are few simple tables that didn't use any of those two. I've fixed some but there may be more.

For sorting, there are many many different templates and pages with same mistakes in them (at least compared to show/hide). I've fixed sorting for gear lists (armor, sword etc.), prize boxes, lockboxes, and gift boxes lists but there are definitely more. If you fix those templates/pages, some problems with text formatting may emerge, the most common is that text is suddenly bold after the fix. That's because text in those cells is often enclosed by 3 apostrophes, which make text bold. I don't know why it doesn't work before the fix, but it starts working after and usually looks ugly. Another thing that can happen is that text aligned to left will be aligned to center. That sorting button may also overlap with text. I've tried moving it but it always appears a fixed distance from the right side of a cell.