[Bug 55868] New: Horizontal tab character (ASCII 0x09) not rendered in text fields

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55868

Bug ID: 55868
           Summary: Horizontal tab character (ASCII 0x09) not rendered in
                    text fields
           Product: Wine
           Version: 5.0.3
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 75394
  --> https://bugs.winehq.org/attachment.cgi?id=75394
Wine vs. Windows: the text field contains two horizontal tab characters, none
of which are rendered by Wine

If a text field contains horizontal tab (ASCII 0x09) characters, these are not
rendered.

See the attached screenshot from Wine 5.0.3 (left) and the same application
running under Windows 10 x64 (right). The field value is
"<HT>www.test.org<HT>x" ("<HT>" denotes a single horizontal tab character), yet
Wine shows just "www.test.orgx" in the field. However, Wine clearly knows the
horizontal tab characters are present, because it shows them in the text field
tooltip stating (in English) "Website address<NEW LINE>[<TEXT FIELD VALUE>]".

Installing corefonts via winetricks (as recommended in bug #45316) does not
lead to any improvement.