Mention in the README that you can mark multiple items in fzf with Tab?

[zach-is-my-name]

I know it's not your tool but it took me forever, (including the time I tried and failed to slow down the webp demo animation) to figure out how to mark multiple items in fzf

[silverhook]

This took me quite some time too. Especially since the GIF is very fast.

BTW, have you considered using https://asciinema.org/ to record the demos?