keybind = global:ctrl+grave_accent=toggle_quick_terminal
It was the first thing I made sure ghostty supported it before trying it.Setting the initial height of the quick terminal is under development: https://github.com/ghostty-org/ghostty/issues/2384
Lack of tab support in the quick terminal is a bummer, but it should come eventually: https://github.com/ghostty-org/ghostty/issues/2329#issuecomm...
For now, splits are the way to go in the quick terminal.