[Bug 43897] New: CHM viewer navigation items are not longer shown

https://bugs.winehq.org/show_bug.cgi?id=43897

Bug ID: 43897
           Summary: CHM viewer navigation items are not longer shown
           Product: Wine
           Version: 2.19
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: hhctrl.ocx
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Even when explicitely configured to be shown in the CHM file, Wine 2.19's CHM
viewer only shows the HTML content without the navigation toolbars. This
previously worked as expected as late as Wine 2.14 (see e.g. issue #41985).

To reproduce, download OpenMPT from https://openmpt.org/download and open the
CHM help from the "Help" menu, or try to open the CHM file directly from your
file browser.