New subject: [Bug 58951] Zbrush (2022.06) Pen tablet pressure drops out if the tablet is used to open a system file menu prompt (save, load, export, import, etc)

11 Nov 2025


      http://bugs.winehq.org/show_bug.cgi?id=58951
Bug ID: 58951
           Summary: Zbrush (2022.06) Pen tablet pressure drops out if the
                    tablet is used to open a system file menu prompt
                    (save, load, export, import, etc)
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs@list.winehq.org
          Reporter: brandon@garagebay9.com
      Distribution: ---
Created attachment 79649
  --> http://bugs.winehq.org/attachment.cgi?id=79649
Log showing pressure sensitivty drop in zbrush
Program: Zbrush 2022.06 (this is not the latest release, but it is the last
release with a permanent license version, so it is in heavy use)
Issue: even with properly configured and functioning pen tablet pressure
functionality, pressure sensitivity will be lost for the rest of the program
session if tablet input is used to invoke an action that opens a file menu
prompt, such as saving, loading, exporting, importing, etc. Using the mouse
does not cause this and is a workaround. Using the pen tablet to move the
cursor outside the Zbrush program window and interact with the rest of the
desktop environment does not appear to reliably trigger this.
This is separate from bug 58950 (pen tablet pressure functionality regression
in 10.x Staging). This issue has been present for several stable releases.
OS: Debian 13 / Trixie
Kernel: 6.16.3+deb13-amd64
Tablet: Bus 001 Device 007: ID 056a:00b5 Wacom Co., Ltd PTZ-631W [Intuos3
(6x11)]
(Note this issue is also seen on my Huion Kamvas 16 Pro 2.5k)
Wine version: Current Staging (10.18), current Stable (10), prior stable
releases back to at least Wine 7.
Test procedure for attached log:
WINDEBUG = +wintab,+heap,+err,+hid
1. Open Zbrush
2. Create test subtool (subdivided cube)
3. Sculpt with pen tablet, observe pressure input working (stroke size varies
with pressure)
4. Use mouse to open Save As dialogue, exit dialogue
5. Sculpt with pen tablet, observe pressure input *still* working (stroke size
varies with pressure)
6. Use pen tablet to open Save As dialogue, exit dialogue
7. Sculpt with pen tablet, observe pressure input lost (stroke size does not
vary with pressure input)
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[Bug 58951] New: Zbrush (2022.06) Pen tablet pressure drops out if the tablet is used to open a system file menu prompt (save, load, export, import, etc)