Cubase 11 Line Tool MIDI edit

Cubase 11 MIDI edit screen…What happened to the line tool?..its gone!
My computer won’t run CB12…maybe its back, but I haven’t seen
it since I started with CB 11

The Line tool shares its icon place with some other tools, like the paint brush.
Click twice on that icon to get a pop-up menu in order to select the Line tool.