Attempting to interact with a waxed sign plays a sound but displays no subtitle

The bug

There's no subtitle when clicking a sign that has been locked by a honeycomb. When interacting with a sign, all sound events have their subtitles, like placing signs and using ink sacs on them, but the new sound doesn't have it. 

How to reproduce

1. Place a sign
2. Use a honeycomb to lock it
3. Turn on the caption in the settings
4. Interact with the locked sign

What is expected

The sign makes a sound that signals it has been locked, and a subtitle appears on the bottom right. 

What do we get

Only the sound is produced, but no subtitle appears.