[Bug 58463] New: Clip Studio Paint 4.0 Pen proximity not handled correctly - brushes continuing drawing when pen is hovering

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58463

Bug ID: 58463
           Summary: Clip Studio Paint 4.0 Pen proximity not handled
                    correctly - brushes continuing drawing when pen is
                    hovering
           Product: Wine
           Version: 10.11
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wintab32
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 78917
  --> http://bugs.winehq.org/attachment.cgi?id=78917
csp pen pressure log

Using the default pen pressure out of the box with a tablet, when hovering my
pen in Clip Studio Paint under Wine 10.11 (Arch, staging), the app will
register lingering strokes and basically fails to recognize that the pen is not
in contact with the screen.

Steps to Reproduce (will need a tablet for this):

Open CSP in a clean Wine prefix

Draw with any pen, lift the pen but hover pen closely over canvas

Observe how strokes continue drawing

I've already verified through OpenTabletDriver that it registers the pen
pressure as 0 when I lift my pen from the screen. I would try to set CSP to
Tablet PC but its greyed out for me and I'm sure that Wintab is recommened for
wine programs.

Attached is a log, note the comment within the file.