macOS pipe `none` command seems to freeze kitty

I don't use this very often, but I needed it now and it froze kitty.

I have this in config:

```
map f1 pipe @text none /usr/local/bin/subl
scrollback_pager_history_size 50
```

Now when I run f1, the editor opens with the output but kitty freezes and become unresponsive, I have to force quit it.

On the other hand, using `tab` instead of `none` works.
