yeah

there should be a feature where you can see all the custom icons you've made in the past, so if you like accidentally changed your icon when you meant to do something else, and you don't remember what your icon looked like or how it was specifically made, you can go to the like thing where you can see your past icons, so you can select the icon you had befur and maybe a different one you changed because you didnt like it then, but now you like that one different icon.