So, Demon Slayer has their wings hidden with cash shop capes. Same for Demon Avenger?

Also, any situations where the normal wings show through cash shop capes?
Most importantly, the glide thing. Double-wings every time I glide would look silly. >_>

Not sure about Demon Avenger, so I can't say, but I would assume so.

And no, my wings don't show up when I glide.

Ah, coolies. Can just check the cash-shop preview for Demon Avenger before I equip those untradable-on-equip cash items, then.
If the wings vanish, odds are they're the same wings and will glide without going awful-quad-wing-mode on me.