First it was around the rail that the “skin” would get loose but now after some time while using it, the problem extend to where the lcd panel is, it doesn’t prevent the machine from working but it’s not ideal, makes it kinda look like shit and I’m afraid that the problem would extend further…
I would recommend you reach out to their customer support regardless of what you end up doing.
Even if you have been rough with the device and don’t expect to be offered a replacement, they’d likely be interested to know about the rubber loosening.
They’d probably also have the most informed response to the question of fixing it yourself.