2019 Rear Window marking. How to remove

[ktl5005]

My 2019 ram limited has develop led some kind of markings on the center rear sliding window. I have no clue how to remove it. Anybody else have this issue? Anybody else get rid of it?

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[HSKR R/T]

My 2019 ram limited has develop led some kind of markings on the center rear sliding window. I have no clue how to remove it. Anybody else have this issue? Anybody else get rid of it?

Sent from my iPhone using Tapatalk

My guess would be from the tonneau cover rubbing in it when rolled up. It's probably scuffed and will need cut and polished