WindowsInk plugin pen button inputs require pen tip to be triggered

[nagotown]

For Pen Binding 2 to work, you have to press it and then press down on the pen tip.
Generally, people use Pen Binding 1 and 2 while hovering. Is this the intended behavior?

Using Clip Studio Paint
OTD version: v0.6.4.0
WindowsInk driver version: 0.6.1.0
WindowsInk plugin version: 0.4.2
OS: Windows 10 22H2 19045.5011
VMulti driver is installed.