Left shift key suddenly turned "soft"
Yesterday, while I was using my MacbookPro 2020 as usual, I noticed that the left shift key no longer has the "click" that the other keys (including the right shift) seem to have. It feels more "soft". This is a problem for me since a lot of my work involves coding which means my pinky is constantly on the left shift.
Without the clear feedback of a press that I am used to, I am now double-pressing the shift each time to ensure that I have it help down. My brain is melting. Is this a known issue? I keep my MacBook keyboard generally quite clean and free from dirt
It's just over 8 months old.
Please help!
MacBook Pro 13″, macOS 11.1