How to fix one step delay for Atom text editor?

Question

I recently used Atom and loved it. However, there is one problem. I would like to get around the insertion point without leaving the home bar. I installed my keyboard for something as shown in the image below.

I can move left and right without any problems, but when I try to go up or down, I need to press the key twice to apply it. There is one key delay, which is very strange. Does anyone know how to fix this?

Any suggestions appreciated.

Answer 1

ctrl-j ctrl-k ( , ctrl-k + a). , , , , .