Resizing ssh causes screen to flash and extra cmd to pop up intermittently

[musm]

Versions

ConEmu build: 180309 x64
OS version: Windows 10 x64
Used shell version (powershell but also happens with cmd)

Problem description

Using ssh (openssh windows https://github.com/PowerShell/Win32-OpenSSH) and resizing the window causes screen to flash and an extra cmd window pop up

[Maximus5]

1. Windows has build numbers too.

2. Why do you talk about ssh? Have you tried it with simple cmd?

    ConEmu64.exe -basic -run cmd
   

[Maximus5]

One more interesting thing: the mentioned ghost console contains definitely different text. I do not see exactly because screen record is cropped.

[Maximus5]

https://conemu.github.io/en/ThirdPartyProblems.html

[musm]

Windows has build numbers too.

Windows build no 17116.1

Why do you talk about ssh? Have you tried it with simple cmd?

ConEmu64.exe -basic -run cmd

Doesn't seem to happen with ConEmu64.exe -basic -run cmd
but does happen with cmd and pwsh otherwise (shell with no profile )

I tried matching some settings from ConEmu64.exe -basic, but still have the same problem

[musm]

Ok I see your point this may be the third party win32 open ssh problem, since I see similar intermittent flashing when running under Win+R

[Maximus5]

There is no flashing with pwsh.

• Downloaded https://github.com/PowerShell/PowerShell/releases/download/v6.0.2/PowerShell-6.0.2-win-x64.zip
• Started as conemu64 -basic -run C:\Tools\PowerShell-6.0.2-win-x64\pwsh.exe -nop
• ConEmu window is resized without problems

[musm]

I will report upstream

[musm]

looks like a conhost bug ....