AFAIK yes, I have a v1 r1 and its clickable so i cant see them taking it off the v2, also in the desc on the v2 it says they added foam to dampen the clicky sound so best guess is yes it's clickable.
from Michaelgwagners's feedback "Not even remotely worth the price. The knob is extremely light. You need to use a sticky tape in order to glue it to the table, otherwise the entire thing rotates when you try to turn the knob. It feels extremely cheap. This is the type of device that you usually buy for 99 cents on Wish."
For this price Drop should be providing metal high quality feel. Drop is starting to SLIP and joining the "money grab" crowd.
So NO it's a hard pass.