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

0.65 (devel)

OS

• Linux
• macOS
• Windows
• Etc.

Shell

• bash
• zsh
• fish

Problem / Steps to reproduce

This is a mininal reproducible example for my problem:

touch ~/some_file
echo -n "Some\nrandom\nitems\ndoesn't\nmatter" | fzf --listen=12345 --bind="F1:execute:curl -X POST -d 'execute:less ~/some_file' http://localhost:12345"

When pressing a binded key (F1 in example), pager will open as expected, but first key will go not to the pager, but to fzf. E.g., if your first keypress in pager will be q, it'wont close - second q press will, but first q will will be added to prompt.

Using zsh + alacritty, it's always reproducible with and without tmux.

P.S. Even if I'm making first keypress after delay of 5-10 seconds, it will still go through pager straight into fzf.