Sorry for my english first.
what i want to do is just change mouse cursor icon when keyboard 1,2 buttons are pressed.

this is the only thing that i did in blueprint, which is bp_topdown_controller, in topdown template of starter pack(sure i added two widget blueprint to add cursor icon and set it to default and hand at project settings)
the problem is, On server, it works well, if i press 1,2 buttons, it changes immediately.
but on client, if i pressed one button, nothing happens but when i start t o move mouse, it changes.
i need help!! thanks for reading!!