karabiner elements esc inside VM where outer host has Caps remapped already `open 'karabiner://karabiner/assets/complex_modifications/import?url=https://gist.githubusercontent.com/espoelstra/7457c97a09d966e4cb62c6bc406b0422/raw/esc_ctrl.json'`

esc_ctrl.json

{
  "title": "esc double mapping",
  "rules": [
    {
      "description": "left Ctrl is remapped to Cmd, need esc when held to simulate other ctrl",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "escape",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to_if_alone": [
            {
              "key_code": "escape"
            }
          ],
          "to_if_held_down": [
            {
              "key_code": "right_control"
            }
          ]
        },
         {
          "type": "basic",
          "from": {
            "key_code": "left_control"
          },
          "to": {
            "key_code": "left_command"
          }
        }
      ]
    }
  ]
}