Current issue is the unwanted return of Call Bubbles and the removal of Ongoing Call Chip. Obviously this isn't intentional but still very frustrating. In addition, many times incoming calls simply aren't displayed and I have to lock the device and unlock for overlay to appear. Sometimes the ringtone just resets itself - which I've traced to an issue with how backups are restored after a factory reset. The app is slow, and just buggy in general. Uninstalled/cleared cache/rebooted/etc.