Formatting issues when pasting in WSL tab

[ghost]

Environment

Windows build number: Microsoft Windows [Version 10.0.19018.1]
Windows Terminal version (if applicable): 0.6.2951.0
WSL version: 2
WSL distribution: Ubuntu

Steps to reproduce

Copy any text with multiple lines into the WSL terminal tab.
Note: this bug does NOT occur in the command line and PowerShell tabs.

Expected behavior

Same amount of lines as in the source and the paste not affecting existing text in unexpected ways.

Actual behavior

I get extra lines in-between regardless of whether the source I copy from is LF or CRLF when I paste it into WSL in the terminal.

Existing text is also affected.

before:

after:

another example:

before:

after:

[d-bingham]

This is, as far as I can tell, a duplicate of #1091 and was fixed in #3449.

I just checked this with the current build (specifically with nano, as I don't actually use it as part of my workflow, and its handling of some terminal settings is different than, say, vi. Also I've been doing development for a long time and that causes paranoia), and it looks like it's working.

So it's working in the live build off the repository, and it'll be in 0.7.

[ghost]

Glad to hear it. When is 0.7 being released?

[DHowett-MSFT]

@europasich somewhat approximately following the roadmap 😄

@d-bingham thanks for hooking up the duplicate!