Hm- edited- not buggy
Blarg- anyway, point is, it looks like in order to show id 2 in the above example, you also need to include its parent. So- try it with show=“1|2” and it should work to show both. But if you don’t include the parent in there, the child doesn’t show either. Also- ditch the C’s in the parameter.
There is some logic in requiring that the parent be shown- particularly with style nested- which is the default. It’s the same reason that when you use show empty- it will show empty parents, as long as they are parents of a subcat either entries. If it doesn’t work like that, the whole nesting bit gets completely buggered.
ETA- checked the docs, it does say:
Note: If you specify that a parent category is not shown, then any children of that parent category are then unable to be shown by the tag. The parent category is required for any and all children categories.
So basically, not specifying the parent in the show is pretty much the equivalently of saying ‘NOT’ the parent- hence the results you see.