A bug in the texturing / shading part of the call app is causing the buttons on the call screen to be blurry. My display is working well, it is a problem with the software.
Thank you for your feedback. If you haven’t already, Please send us an error report from the Samsung member’s app -> Beta Feedback -> Error Reports to help us debug the issue. We apologize for the inconvenience and appreciate your contribution to the beta program.
