My sheet has the following two tabs. I can access and edit them when I work with the spreadsheet, but the "share" link only seems to work on a tab-by-tab basis.
In other words, I can share the "Task Tracker" tab with one link and I can share the "Resource Library" tab with another link, but I can't share a single link that opens up the whole database such that viewers can toggle between the two tabs as needed (see screenshot of both tabs--cannot seem to share a single link that includes viewer access to both tabs).