- Double-click the Shape tool to select all nodes of a selected object.- Holding down Alt with the Shape tool (F10) lets you select nodes in a freehand mode.Tip provided by Ariel Garaza Díaz, CorelDRAW Master and Graphic designer
Yes, before asking you, I had changed de order of selection and could notice that red/blue colors also change, depending on order. Anyway, as you said, it is a unknown feature by most of users. Nice tip!