Wind Cavern Mining is missing sound effects

[civic nimbus]

Using the pickaxe so far on rocks, ore nodes, and the little sculpture node things has the sound effect of the pickaxe missing instead of the successful hit sound effect. Mining still works fine though.

The spawn sound effect for the hole to jump to the next level is also missing.

Okay, I checked the sound settings and tabbed out of the game window to report the missing sound effect, then when I resumed the game, the sound effects came back. Weird.