How does one continuously draw straight lines in Grease Pencil 2.8? When I select the Line option in the Shapes pull-down menu inside Grease Pencil 2.8 I can only draw one line at a time at the moment.
alt key only works for horizontal and vertical line. I'm still looking for straight line with an angle. Hope it helps you a bit ;)

Press 'W' to select which path you want to draw (line, rectangle or circle)