Bind a single arrow keypress to multiple arrow keypresses
Solution 1:
Sometimes solutions are sooooooo simple …
Just grant each "key_code" a pair of brackets of its own – like this:
"to": [
{"key_code": "left_arrow"},
{"key_code": "left_arrow"},
{"key_code": "left_arrow",
"repeat": false }
]
… and your code will run easily.
"repeat": false (last key_code!) constricts left-arrows to "only once" even if held down.