Which theme are you using? If I remember correctly, L&L is only compatible with a few themes (Astra and Kadence, maybe?) when using the Layout feature.
Just a thought: It might be that you are seeing the title because of your theme settings and not because Tangible is working.
EDIT: Woops! I just realized you had two different post types and it was already working on the other one.
It seems you are trying apply the layout to an archive page. In that case, you cannot use <Field content />, since that type of page does not have a content field similar to a post.