[Bug 45318] New: All version 3.x I tested will crash when I try to perform a File --> Open or File --> Save from a Windows program

https://bugs.winehq.org/show_bug.cgi?id=45318

Bug ID: 45318
           Summary: All version 3.x I tested will crash when I try to
                    perform a File --> Open or File --> Save from a
                    Windows program
           Product: Wine
           Version: 3.1
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 61602
  --> https://bugs.winehq.org/attachment.cgi?id=61602
Following a File --> Open a crash will happen after clicking the OK button

All wine versions 3.x I tested will crash when I try to perform a File --> Open
or File --> Save from a Windows program running in wine.

This was not happening in any wine version 2.x I tested on my Linux Ubuntu
Xenial 16.04.

For example I use the Garmin MapSource Program 6.16.3 to insert POIs to my GPS.
I am unable to open any GPX file, either a route, or POI file. Drag and Drop
will work, however I will not be able to save any change as the program does
not know where does the file come from. Saving or Opening a file will cause a
crash. See the attachment picture. One is correctly opening the combo box to
select a path and a file (this is in wine version 2.x)(not possible to attach 2
pictures), the other display a pop-up error window and following a click the
program crash (this is in wine version 3.x).

https://www8.garmin.com/support/download_details.jsp?id=209

Second example using the Captvty downloaded on http://captvty.fr/. This program
allows the download of French speaking TV shows in Europe and Canada. A
detailed explanation of how to install it in Linux wine is given on the
website, although in French only.

Upon opening Captvty I have to set for each new release the Download directory
by clicking on the lower left Options button. Then I click on 'Téléchargement
et noms de fichiers' and when I click on the 'Parcourir...' button in order to
open a combo box to select a directory, wine 3.x crashes. With wine 2.x it was
working on all versions.

So my question is : Did you ever test properly your new version 3.x releases ?
And when will this quite annoying bug be fixed ? We are now at least 9 month in
the wine 3.x releases cycle ...

In the mean time I am still running wine version 2.x on my Linux machine.