You're viewing a single thread.
I suspect you have changed a universal setting in your device that effects the way app icons appear. Square shaped and background color?
Can't find any, but I'm on a slightly obscure OS (https://e.foundation/e-os/) so probably they have made some choices like that. Thanks!
I think e os is running on very outdated Android version. So it might be because older version do not handle transparent icon well.
Also e/os has some modification on icon. It is possible they set the background to the boarder color of the icon, hence hiding the tail.
I would suggest to try a different launcher/icon pack see if the issue persist.
/e/ os seems to be running Android 12, which I believe is the latest?
But yes, a different launcher solves the issue!
Currently, I am on Android 13