weird lag when eating

When i play minecraft , i noticed that when you eat u, u have a bit of a lagback specifically on realms and worlds that arent in your region.
You also have this lagback when also on higher pinged worlds and realms. Video showing

steps to reproduce the eating lagback

1. Eat a golden apple

2. Eat it while holding your forward button

Observed results: I notice that most of the time you will have this lagback or a small teleportation lag/Delayed glitchy movement

Expected results: You should expect some teleportation lag or delayed movement