On the dialer app of Android, when you start searching for something, and you click the arrow button on the left of the EditText, you get a circular ripple
I also fixed this problem in one of my projects. android:foreground="?attr/selectableItemBackgroundBorderless"
is responsible for the ripple effect, that's why it is set in the foreground and android:clipToPadding="false"
will prevent the ripple effect cut off and make it rectangular.It will keep your ripple effect circular.