Title sums it up
HOW TO REPRODUCE:
Enter a nether portal with food in your hand
Begin eating fod
Mash esc (or other pause key) while waiting for nether portal to bring you to other world
Food eating will cancel every time you hit esc
MC-39145
Pressing escape while eating food inside of a nether portal will prevent you from eating.
Resolved
Works As Intended
0
Esc is the uniform key to stop any actions on any programm.