A little late to the game but I configured mine as the following in the keybindings.json
:
{
"key": "ctrl+`",
"command": "workbench.action.terminal.focus",
"when": "editorTextFocus"
},
{
"key": "ctrl+`",
"command": "workbench.action.focusActiveEditorGroup",
"when": "terminalFocus"
},
{
"key": "alt+`",
"command": "workbench.action.terminal.toggleTerminal"
}
I wanted separate keys for opening/closing terminal and switching focus back and forth between the windows.