Ghast affectionate screaming sound still lacks the subtitle

Also commonly known as the " affectionate scream".

This sound is an unused file and is not part of the game. Subtitles describe what a sound means, i.e. "Turtle lays egg" or "Shulker shoots". An unused sound cannot have a subtitle because it has no meaning.

Wolf howling sound is also not part of the game. Why isn't MC-177094 also resolved as WAI?

And also, the unused successful player hit sound also has a subtitle.