filter detail discuss about KEY

i want to hide Twilight Reliquary Key, use follow ssentences in front of the filter.
#Twilight Reliquary Key
Hide
Class "Vault Keys"
BaseType "Twilight Reliquary Key"

save and refresh.

but actual display, Twilight Reliquary Key did show.
can anyone help me figure out the problem? or other solution?

I have the same issue

same

same

Maybe because it is alwaysshow. I set 0 0 0 0 color for it. But it still can be pickuped. And there is sound of it dropped.

same here