Cracked Logo Bar

I opened my computer today and there is a crack at the bottom of my MacBook Pro logo bar. My computer has never been dropped, or closed with things inside the lid. It has always been in a carrying case when taken places. Could this be attributed to keyboard issues? Or a result of a larger issue with the laptop (hinge, etc)? I recently took my MacBook Pro in for keyboard issues - stuck keys (butterfly keyboard), but the authorized repair center determined it did warrant a replacement keyboard. My MacBook Pro is 2019 and does not have an Apple Care warranty. Can this be fixed without replacing the display? If so, how much is the estimated cost? Is this considered a cosmetic fix of the logo bar, or could the crack cause other issues? Thank you in advance!