while using inline add (not inline edit), and press the button arrow up or down (to navigate the grid), the grid action save/delete button wont work but using enter on keyboard still able to submit. inline edit still work tho, this problem only occured while using inline edit

i need a workaround to solve the problem, so the action button still work
such as to disable the button navigation arrow while inline edit so the focus locked on inline add only

(therefore, using multiselect ,always lock the focus in inline so the action button still worked)