How do I change the gedit keyboard shortcuts on Ubuntu 20.04. I have read the question and answers on Custom keyboard shortcuts in gedit but it seems all of it is outdated and no longer offers a solution (please correct me if I am wrong). At this point I think it is best to open a new question for modern systems otherwise answers just get buried under the out dated ones. I would also appreciate if an answer includes how to construct new examples so if a method involves for example strings like "(gtk_accel_path "<Actions>/GeditWindowActions/SearchFindPrevious" "<Shift>F3")" it would be great if it is clear where to find the names of commands such as "SearchFindPrevious".
Specifically I would like to remove Alt+ArrowKeys.
