Checklist

• I have read through the manual page (man fzf)
• I have searched through the existing issues
• For bug reports, I have checked if the bug is reproducible in the latest version of fzf

Output of fzf --version

0.55.0 (fc69308)

OS

• Linux
• macOS
• Windows
• Etc.

Shell

• bash
• zsh
• fish
• pwsh

Problem / Steps to reproduce

Windows Terminal Preview now supports sixels. The stable release of Windows Terminal does not yet support it.

Problem:

In pwsh, on Windows Terminal Preview, when you run ls -name *.png | fzf --preview 'chafa -s 50x50 -f sixels {}', the preview window is empty.

Steps:

1. Get Windows Terminal Preview here: (https://github.com/microsoft/terminal/releases/tag/v1.22.2362.0).
2. Run scoop install fzf chafa.
3. Run ls -name *.png | fzf --preview 'chafa -s 50x50 -f sixels {}' in directory that has png files.