How to move my cursor cell by cell?

Hi,

I am able to move my cursor cell by cell using the default shortcut key, which is Ctrl + Up or Down.

This short cut is in the list 'Plug-ins' -> 'Python'. Somehow the shortcuts in this category works only when I work in jupyter notebook (*.ipynb). Therefore, Ctrl + Up or Down does not work in normal python workspace (*.py).

I can make cell in normal python workspace (*.py) in Pycharm by typing '#%%'. However, the shortcuts does not work. What should I do?