Endermen holding cave vine plants don't drop glow berries upon being killed

The Bug:

Endermen holding cave vine plants don't drop glow berries upon being killed.

Steps to Reproduce:

1. Summon an enderman that is holding a cave vine plant by using the command provided below.

   /summon minecraft:enderman ~ ~ ~ {NoAI:1b,Silent:1b,Health:1f,carriedBlockState:{Name:"cave_vines_plant"}}

2. Kill the enderman and look closely at the items that it drops upon death.

3. Take note as to whether or not endermen holding cave vine plants drop glow berries upon being killed.

Observed Behavior:

Endermen holding cave vine plants don't drop glow berries upon being killed.

Expected Behavior:

Endermen holding cave vine plants would drop glow berries upon being killed.