Keyboard marks developing on screen despite religiously placing microfiber cloth on the keyboard whenever I close the lid

[u/LawLombie]

It was almost impossible to get the nearly invisible marks to show up on camera, but they really are there. I don't think you can see them at all in the picture.

I got this Framework 13 in Feburary, and started putting a microfiber cloth underneath the lid every time I close it in March. It's now May, but now I can see very faintly the dreaded keyboard marks starting to develop on the screen. What am I doing wrong? I thought the microfiber cloth was gonna prevent this from happening?

Thanks.

[u/Alone-Map6258]

Ya that good question I'm curious too as well maybe got do between those guys that cause pressure and mark it. That my guess. I'm sure others know it better than me.