[Bug 49072] New: DipTrace 3 64-bit: Diptrace 4 beta 64-bit: Cannot change directories or close the file-open dialog

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49072

Bug ID: 49072
           Summary: DipTrace 3 64-bit: Diptrace 4 beta 64-bit: Cannot
                    change directories or close the file-open dialog
           Product: Wine
           Version: 5.7
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 67046
  --> https://bugs.winehq.org/attachment.cgi?id=67046
Complete terminal output

Issue: Cannot change directories or close the file-open dialog.

This bug only exists in the 64-bit versions of DipTrace.  The 32-bit versions
do not exhibit this behavior.

Versions of DipTrace tested: 3.3.1.1, 3.3.1.3, and 4.0 beta

Download URL for DipTrace 3.3 Freeware 64-bit:
https://www.diptrace.com/downloads/dipfree_en64.exe

MD5 of tested 3.3.1.3 64-bit installer: fb22aeaf76330891a2e9f8fb2adac3bf

OS: Ubuntu 19.10 eoan

Kernel: Linux 5.3.0-46-generic #38-Ubuntu SMP Fri Mar 27 17:37:05 UTC 2020
x86_64 x86_64 x86_64 GNU/Linux

Steps to Reproduce
==================

1. Start with empty ~/.wine

2. Install using default settings.
     Click "Next"
     Click "YES" radio button
     Click "Next"
     Click "Next"
     Click "Next"
     Click "Next"
     Uncheck "Yes, Launch the program file."
     Click "Finish"

3. $ cd ~/.wine/drive_c/Program\ Files/DipTrace

4. $ wine Schematic.exe

5. Accept the default first-run setup.
     Click "OK"

6.  Dismiss the "Getting Started" dialog.
      Click "Close"

7.  Click the "File" menu.

8.  Select "Open..."

9.  Try pressing the Up Directory button, or using the "Look in:" Drop-down, or
clicking any of the path shortcut buttons on the left, or click "Cancel".