Conditional Block used with `format: jats` errors

[cderv]

---
title: "Conditional Block in manuscript JATS"
format: jats
---

::: {.content-visible when-format="jats"}

Something

:::

Content

Found while looking deeper in

• Fix ConditionalBlock crash in manuscript projects #13624

Opening a new issue as it could be different from #13616 (comment)

[cderv]

I think this is an issue as we use jog traversal which will mutate element, and we do unroll div

quarto-cli/src/resources/filters/quarto-post/jats.lua

Lines 72 to 91 in 537a0f9

	function jats()
	if _quarto.format.isJatsOutput() then
	return {
	Meta = jatsMeta,
	-- clear out divs
	Div = function(div)
	if isTableDiv(div) then
	local tbl = div.content[1]
	if tbl.t == "Table" then
	tbl.identifier = div.identifier
	end
	return tbl
	else
	-- otherwise, if this is a div, we can unroll its contents
	-- TODO can we replace this by a single return div.content?
	return unrollDiv(div, is_custom_node)
	end
	end,

So I think this is modifying the node.node element of the ConditionalBlock custom node:

quarto-cli/src/resources/filters/customnodes/content-hidden.lua

Lines 58 to 67 in 537a0f9

	render = function(node)
	local visible = is_visible(node)
	if visible then
	local el = node.node
	clearHiddenVisibleAttributes(el)
	return el.content
	else
	return {}
	end
	end,

and this make the custom ast render fail.

So I need to find the right way. This is a bit different than pandoc.List() , pandoc.Blocks({}) change.