Breadcrumbs missing on some page sizes

[InorganicMatter]

Pictures should explain it all. As the window size is shrunk and the reactive theme adjust page elements, the breadcrumbs
disappear and then reappear. I think it's because something is wrong with the breadcrumb element's CSS properties when the reactive page adjusts itself for a "medium" sized display.

EDIT: I just noticed that the thread title likewise disappears with the breadcrumbs on medium mode.

 

[FrgMstr]

Thanks. We are aware.