Subtitles can disappear before sound events have finished playing

The Bug:

Subtitles can disappear before sound events have finished playing.

Steps to Reproduce:

1. Enable subtitles in your accessibility settings.
2. Play the ender dragon death sound by using the command provided below.

   /playsound minecraft:entity.ender_dragon.death master @s 

3. Watch your subtitles overlay closely.

Observed Behavior:

Subtitles can disappear before sound events have finished playing.

Expected Behavior:

Subtitles would disappear once sound events have finished playing.