get_display_texts() in dialogue_node potentially not working correctly

[u8times3]

a bit of an odd one to report, since thit function doesn't seem to be used anywhere currently.

here's both get_display_texts() and get_parse() for context:

func get_parse() -> Array[DialogueCommand]:
	if _parsed.is_empty():
		_parsed = DialogueParser.new().parse(commands_raw)

	return _parsed.duplicate(true)

func get_display_texts():
	var text = ""
	for parseItem in get_parse():
		if parseItem.type == DialogueCommand.CommandType.DISPLAY_TEXT:
			text += parseItem.values[0]
	return text.strip_edges(true, true)

get_display_texts() needs a parsed array of DialogueCommands from the raw text of its node. get_parse() creates a new DialogueParser and calls its parse() function, which returns a nested array of DialogueCommands that always has exactly one element at the top level with CommandType.ROOT. the bit of code inside get_display_texts() that enumerates over the result of get_parse() doesn't seem to take this into account, always returning an empty string as a result.

i fixed this on my end (for now) by instead checking each child of parseItem for its type, but i am very unfamiliar with this add-on, so i don't know if it's possible there may be more nested commands inside those children depending on the node.