Forum:That "show-hide" doesn't make any sense

I have tried to determine why show-hide doesn't show "show" link, but "hide" link, altough the content is already hidden.

I have noticed few things:

First, when you took two templates with show-hide that has same problem: ...and put them together they will work.
 * w:c:spongebob:Template:Infobox episode on w:c:spongebob:Help Wanted
 * w:c:spongebob:Template:ChList on w:c:spongebob:List of characters

Second, if page contains only one simpliest show-hide codes, it won't work. But, if on the page is more than 2 show-hide codes all of them will suddenly work.

Third, in the same time "Sandbox 3" that contains two complex show-hide codes work and "Sandbox 4" with 2 simple show-hide codes don't. It works with 3 show-hide codes.