After piping git log | less and then pressing Q to quit, the PowerShell prompt displayed in Windows Terminal shows character codes, instead of being colored.

Environment

Windows build number: 10.0.19042.0
Windows Terminal version (if applicable): 1.4.3243.0

Any other software?
PowerShell Core: 7.1.0

Steps to reproduce

1. Open PowerShell Core in Windows Termianl

2. Set the prompt to be colored with ANSI escape codes:

   function prompt { "`e[38;2;0;255;0mMyPrompt`e[0m>" }
   

3. Run git log | less. Using full paths here:

   & 'C:\Program Files\Git\bin\git.exe' log | & 'C:\Program Files\Git\usr\bin\less.exe'
   

4. Press Q to quit log.

Expected behavior

Should see "MyPrompt>" in green.

Actual behavior

Prompt looks like this:

←[38;2;0;255;0mMyPrompt←[0m>

Workaround

The problem does not occur if Control+C is used to quit less.exe instead of Q.

The problem does not occur if Out-Host -Paging is used instead of less.exe.

& 'C:\Program Files\Git\bin\git.exe' log | Out-Host -Paging