Horizontal breadcrumb seems easier to display, because it just shows connected page or the breadcrumb in current depth.
But for vertical breadcrumb, have a different rule, it shows everything everytime and can be collapsed.
(example of vertical breadcrumb on Unity Manual site) https://docs.unity3d.com/Manual/index.html
So my question will be:
1. Is that possible to have vertical breadcrumb on webflow that can be collapsed and linked to CMS?
2. Also is that possible to the contributor to add new section/category via Editing mode?