The glitch in the tabs can be the result of the Cash App refund failure. You can resolve the problem by using the techniques that are there in the tech vids or you can use the tech assitance provided by the consultancies. In addition to that, help can be sough by dialing the support number as well.
Tap the Activity Tab in the Cash App on your iPhone or Android device.
Tap the payment to be refunded.
Tap the three dots.