Home breadcrumb disappears when clicking into a topic then subtopic
When you click into a forum and then topic, then on the breadcrumb click on the subtopic to go back one position, the home icon disappears.
How can I can the home icon stay?
Otherwise users (especially on mobile view) have to go through the menu to get back to the home page of the forum.
It's made by design. On home page there is no mean to show home page icon with link to home page. So it becomes a simple world "Forums" with no link.
Ok, then you're talking about the case discussed here: https://wpforo.com/community/how-to-and-troubleshooting-2/no-home-button-for-category-urls-in-the-breadcrumbs/
Please follow to that topic.