In my experience, jellyfin seems to think everything is anime for some reason.

I’ve had to go in to every single TV series and manually enter Metadata.

Not a huge deal I only have a few series’ but man it’s weird.

A MAGIC CARPET???

I’ve done it.

I am happier. Literally one of the best decisions I’ve ever made.

The powder coat is the enamel. It’s a ceramic powder that’s sprayed on and then cooked in a furnace.

You have etched it. That, I am sorry to say, is permanent. If you have access to a furnace you could try refiring it, a few minutes at 1500 f would do it, if it can be done at all. You’ve basically turned a smooth glass layer in to a kind of sponge. You need to melt that outer surface again.