In Rhino 5, it was possible to select points in Rhino, then pass them into grasshopper using ‘set multiple points’. It seems this is not possible in Rhino 6 - you must start in grasshopper with ‘set multiple points’ and then reference them in Rhino. Is this a bug or done purposely? It is advantageous to perform sets of selection criteria in Rhino before passing points into grasshopper (e.g., select certain colours, layers, etc.)
In addition, there are lines between points. Are these lines indicating the order of points?
The lines have always been there I think - it is intended to show the order. But you’re correct that the preselect -> set multiple workflow seems to be broken in Rhino 6.