I apologize if I am misunderstanding something, but it appears that the "Views" link that should appear after "Structure" in the admin ui breadcrumb is missing when editing a view. This makes it a bit difficult to navigate when editing. Perhaps this is related to the ancient issue #223219: Add views to the breadcrumb on View edit page that was fixed over 3 years ago.
The breadcrumb in the views list (admin/structure/views):

The breadcrumb when editing the listed view:

Also, I am not sure if this is by design on not, but the admin/structure/views/settings page is also missing the same "Views" link:

If I can provide any further information, please let me know!
| Comment | File | Size | Author |
|---|---|---|---|
| views_settings_breadcrumb.png | 26.01 KB | njcheng | |
| views_edit_breadcrumb.png | 25.86 KB | njcheng | |
| views_list_breadcrumb.png | 24.56 KB | njcheng |
Comments
Comment #1
dawehnerThis problem has been around in views since quite some time, afaik the problem can't really by solved by views, but you have to clear some menu items tables.
Comment #2
njcheng commented@dereine, thanks for the response. Any chance you could be more specific or refer me on to issues that relate to this problem? Is this related to a bug with core's menu handling? Any way to fix?
Comment #3
dawehnerHere is one of these issues: #1127410: Views Admin Breadcrumb Missing
Comment #4
dawehner#1444976: Structure>Views subfolder in Administration Menu is another related issue.