This `terminal-toolbar-height` key can be used to adjust the toolbar height. The user can set a float value between `0.4` and `3.0` which will be used as the scaling factor for the default height. The default scaling factor is `1`. So adding an entry like `terminal-toolbar-height=2.0` to `termux.properties` file will make the toolbar height twice its original height. Running `termux-reload-settings` command will also update the height instantaneously if changed.
Fixes#1857
ff0440d7d2