Some characters (symbols & non-BMP characters including emoji & minor Kanji) are not passed to Linux host

[tats-u]

Troubleshooting steps
https://github.com/PowerShell/Win32-OpenSSH/wiki/Troubleshooting-Steps

Terminal issue? please go through wiki
https://github.com/PowerShell/Win32-OpenSSH/wiki/TTY-PTY-support-in-Windows-OpenSSH

Please answer the following

"OpenSSH for Windows" version
((Get-Item (Get-Command sshd).Source).VersionInfo.FileVersion)

8.0.0.0

Server OperatingSystem
((Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows nt\CurrentVersion\" -Name ProductName).ProductName)

Ubuntu 18.04
CentOS 7

Client OperatingSystem

Windows 10 Pro

What is failing

Strings containing the following characters don't properly passed to remote servers.

• ×(U+00D7)
• ¥(U+00A5)
• ©(U+00A9)
• ½(U+00BD)
• ・(U+30FB)
• ”(U+201D)
• ’(U+2019)
• →(U+2192)
• ↔(U+2194)
• ♯(U+266F)
• some other symbols similar to above
• 𠮷(U+20BB7; sometimes used for names instead of U+5409)
• 𠮟(U+20B9F; equals to U+53F1)
• non-BMP emojis

1. Launch a text editor like Vim in a remote server and get it ready to be input.
2. Copy and paste, or type using IME such a string to a SSH session.

Expected output

All characters of input string.

Actual output

These characters are lost. they seem not to be passed to servers. (松屋・すき家・𠮷野家→松屋すき家野家)
The rest characters are properly displayed.

Note

OpenSSH in WSL and NeoVim in local Windows session don't cause this problem.

[maertendMSFT]

This should work in the latest release, 8.1. Please open a new issue if you are still experiencing issues