Damaged power adapter but working? Is it covered?

Hello, I got my laptop a few months ago, I noticed a week or so after receiving it that the rubber under the LED part of the power adapter looked slightly rolled back. I didn't think much of it since I didn't really see a problem with it. But as time has gone on, it's been getting worst, getting more "rolled back". I noticed last week that I could see that the wires are slightly exposed. The power adapter works at charging my laptop but I'm afraid that it might not last long if the wires are slightly exposed (may even get worst as time goes on). I still have my warranty since it hasn't been a year yet that I've had my laptop. If my warranty covers it, I do want to do something about it before it ends. My question is, will it cover it if the power adapter works but it's damaged? Thank you. Here's some pictures of it: https://photos.app.goo.gl/7BKnaNqgH1Md4qTr6 https://photos.app.goo.gl/vn3t7r2hCkQbGEMD8