so I have found a great way to change bad looking icons with Big Sur icons. I am using the app pictogram and I have found great free icons on https://macosicons.com. So all the non App Store icons can easily be changed via this method and I am also able to change the telegram icon to a Big Sur one but when I am opening the app it reverts to the old round icon. does anybody know how I can prevent the app from changing it by itself. this shouldn’t be happening in my opinion.
Thanks for the help.