Hiyas,
What I have noticed is that if I already know what tiddler is going to be the nested tab, I can explicitly define the tag to filter, like in the below snippet, the "tag[Tab 04]" was manually entered. When it this way, I'm able to accomplish the nested list.
<$macrocall $name="tabs" tabsList="[all[shadows+tiddlers]tag[tab3]tag[Tab 04]!has[draft.of]sort[title]]+[nsort[sort]]"/>
My problem is though that I don't know what the tab would be called ahead of time and I need a way for the "tag[Tab 04]" to be more like a tag<currentTiddler>. What I have found is that if I use "tag<currentTiddler>" then the tabs only appear in the tiddler and not in the main tabs display, as a nested tab.
If I use "tag<currentTab>" then it works as intended in the main display but when I view the tiddler directly, it no longer displays. I've tried using a few different variants I found all over the web but can't seem to find the right answer. Could anyone help me through this?