My colleague and I both have a black touch cover (UK), we both have the same issue - in the centre where the touch cover is connected to the long black plastic bracket which houses the 6 pins which contact to the surface, the canvas of the touch cover appears to have come away from the plastic on my colleagues so much that you can see inside the touch cover. The length of the area that appears to have come away is about 15mm. While this doesn’t appear normal I wanted to check if others were having the same issue? It seems strange that it has happened to two devices which are used independently.
I have tried to ‘push’ the canvas back under the connector to no avail.