From the Codex , I’ve checked that it’s valid to have the following nav structure by having Reading Settings = Front Page (Home), Posts Page (Latest):
Home(Page) – Latest(Posts) – Page1 – Page2 etc
[A static page (select below) – Check this radio button to cause a “static” Page to be displayed as your blog’s front page. At the same time, choose the Page that will display your actual Posts. The Front page and Posts page cannot be the same value]
With this structure, the Page1-Pagen pages are showing the Breadcrumbs & Icon + Page Title before the contents. The Latest page (Posts) is showing neither.
Can see the code in parts\class-content-content.php but my PHP skills are not good enough to fix it.