Gray items - Uncollected appearances are being sold even if the appearance is unlearned

[jrowles]

Vendor will sell unlearned items if the item cannot be learned by the current character. We would rather not sell the item so we can mail it off to an alt to learn.

https://imgur.com/a/1qH26hr

[typicalzergling]

Hello, this should be fixed in 6.6, however it seems blizzard now auto-learns a learnable transmog whenever you sell an item to a vendor now, so this is probably moot.