[Bug 42836] New: CCCP-Settings program fails to configure LAV Splitter settings, OK button does nothing and apply button never becomes enabled

https://bugs.winehq.org/show_bug.cgi?id=42836

Bug ID: 42836
           Summary: CCCP-Settings program fails to configure LAV Splitter
                    settings, OK button does nothing and apply button
                    never becomes enabled
           Product: Wine
           Version: 2.5
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

I'm running Wine 2.5 Staging on Debian Testing (x64 OS, but using 32-bit Wine).

This concerns the program CCCP-Settings.exe that comes with Combined Community
Codec Pack ( http://cccp-project.net/ ).  It is a tool that can invoke the
property pages from LAV Filters ( https://github.com/Nevcairiel/LAVFilters ).

When you run CCCP-Settings, there are buttons that open the property pages for
LAV Video Settings, LAV Audio Settings, and LAV Splitter Settings.
When you run these under Windows, the title bar says "Properties", you can
click to change settings, and the OK and Apply buttons work.
Under Wine, the title bar says "Properties for", the OK button dismisses the
dialog without saving any settings just like cancel, and the Apply button never
becomes enabled when you change any settings.

There are also other programs that can invoke the property pages for LAV
Filters, such as GraphStudio Next (
https://github.com/cplussharp/graph-studio-next ).  When you run GraphStudio
Next under Wine, the property page dialog boxes for LAV Filters work perfectly,
with functioning OK and Apply buttons.

So the issue is in how CCCP-Settings.exe works under Wine, not the LAV filters
property pages themselves.