Mobs keep turning to face player when removing look_at component

Partner Rank: 3

Verification builds: 1.16.60
Regression builds: 1.14.6005

Summary: Apparently, mobs no longer stop turning to face the player when you remove the corresponding component, until a relog.

Impact: Huge immersion break in upcoming map, no gameplay ramifications though.

Repro Steps:

1. Download and open the world from slack.
2. Follow the instructions in slack.

Expected Results: The mob stops turning to face the player after the component is removed.

Observed Results: The mob continues to face the player until relogging.

Screenshots/Videos attached: Yes, in slack.