sharepoint online - provide a way to navigate directly back to the library document location you entered library settings.
SharePoint online, you are somewhere within a library, you click library settings and choose permissions. From here it is not always possible to navigate back to your embedded library location. You can only click library name (and start at the top). You can try clicking back arrows but if you have open a new web browser window no history is available. Some sort of navigation link is required. SP2010 use to have the yellow folder in the banner.