Closed captions for generic falling and armor stand falling sounds are identical but are shown separately

The Bug:

Closed captions for generic falling and armor stand falling sounds are identical but are shown separately.

For context, we're talking about the "Something fell" closed caption.

Steps to Reproduce:

1. Ensure that you have closed captions enabled.

2. Play the appropriate sounds in quick succession by using the commands provided below.

   /playsound minecraft:entity.generic.big_fall master @s

   /playsound minecraft:entity.armor_stand.fall master @s

3. Look at the closed captions overlay.

Observed Behavior:

The closed captions are identical but are shown separately.

Expected Behavior:

The closed captions would not be shown separately.