In every course in Udemy, there are bookmark hints such as this:
A vast majority of learners seem to have bookmarked those moments, and for a valid reason -- there's often a new concept explained at those moments.
Yet, in my course page, under Bookmarks, I can only see my own personal bookmarks.
I'd like to see a collection of all the gray bookmark-hints as bookmarks. Is there a way to enable this?