"Chin" bar under display cracked.
Hello. I recently got my Macbook Air about 3 months ago. I've had a Macbook Pro prior to this. I've never had a problem. It was really heavy duty and survived for 4 years. I got the new Macbook so I can connect my iPad and do a double screen. However, I just found a crack on the chin bar. Should I get it fixed? Would it be expensive? I've visited different forums but they all say different things.
MacBook Air 13″, macOS 10.15