[Bug 53315] New: Non-latin characters can appear as question marks with LC_ALL and backspace can't be used to remove said question marks

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53315

Bug ID: 53315
           Summary: Non-latin characters can appear as question marks with
                    LC_ALL and backspace can't be used to remove said
                    question marks
           Product: Wine
           Version: 7.11
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 72692
  --> https://bugs.winehq.org/attachment.cgi?id=72692
Wine 7.11 error with LC_ALL

First. Question marks appear without LC_ALL. Users can use Backspace with latin
characters. Users can use arrows and Delete with non-latin characters as
workaround.

Second. Nothing will appear with non-latin LC_ALL.

Ubuntu 20.04.4 LTS
Kernel release: 5.13.0-52-generic