[Bug] Occasionally unable to clear characters after popen on Windows

[UlyssesZh]

First call IO::popen and then call Reline::readline. On Windows, it occasionally (not always) trigger a bug. When the bug is triggerred, it spam a lot of characters while being unable to clear them. It is kind of hard to describe how the bug looks. Just see the video:
https://github.com/ruby/reline/assets/26196187/e904714f-c2c4-48e7-baa6-f3ff5a7a463e

The code used in the video:

# test.rb
require 'reline'
IO.popen 'ruby -e "puts %q{Hello, world!}"'
loop { p Reline.readline '> ' }

• Ruby: 3.2.0
• Reline: 0.3.4
• OS: Windows 11 version 22H2 (in VirtualBox)
• Terminal and shell: Windows Terminal, PowerShell

[rubyFeedback]

I think I ran into something similar some time ago. I did not report it because I had additional, perhaps other, problems. I test primarily on Linux and need to transfer data onto the windows machine on my left, which can be cumbersome hence why i don't use my windows machine that much.

[nobu]

Does it happen only on Windows Terminal, or also on Command Prompt?

[UlyssesZh]

Does it happen only on Windows Terminal, or also on Command Prompt?

Yes, both.