[Bug 57113] New: File open dialog doesn't show all the filtered file types

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57113

Bug ID: 57113
           Summary: File open dialog doesn't show all the filtered file
                    types
           Product: Wine
           Version: 9.16
          Hardware: x86-64
               URL: https://cef-builds.spotifycdn.com/cef_binary_127.3.5%2
                    Bg114ea2a%2Bchromium-127.0.6533.120_windows64_client.t
                    ar.bz2
                OS: Linux
            Status: NEW
          Keywords: download, source
          Severity: trivial
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Ubuntu

Created attachment 77003
  --> https://bugs.winehq.org/attachment.cgi?id=77003
Wine 9.16 console output

Under Windows 10 the file open dialog shows a list of the filtered file types.
As it is such a small area its only use is to let you know that more than one
file type has been filtered.

Under Wine the same area only lists one file type, although the filter itself
does seem to work as expected.

Noticed when trying the "input types - multiple files" test in the CEF sample
application.