Notes tabs should adopt the name of the first line of its contents, similar to what Bear does.
This is how notes tabs look like right now, and it's a bit hard to tell them apart.
TheOtherKai Notes are envisioned to hold a single (alas long) note. They do not work in an individual manner. We wanted to offer a simple tool for taking notes built into a browser, not a Bear replacement (at this time!)
how do I open the notes tab again?
Fortrikka You can use the Notes toolbar icon.