Endermen start screaming when the player looks directly into the eyes of the enderman in the creative mode

^{Update by [Mojang] Mega_Spud (Jay Wells):}
Summary:
Endermen will play the angered sound (mob.endermen.stare) when a player in Creative mode looks at them.

Steps to Reproduce:

1. Switch to Creative
2. Spawn an Enderman
3. Look at the Enderman's face

Observed Results:
The Enderman plays the angered sound (mob.endermen.stare) but does not attack the player.

Expected Results:
The Enderman should not play the angered sound when a creative player looks at them.

Screenshots/Videos attached: Yes
creative_enderman.mp4

Notes:

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Original Description:
I played Minecraft in creative mode and when I looked at Enderman's eyes, I heard his big scream in creative mode, it happened to me on the Xbox One console in version 1.9.0.