CRITICAL BUG: A Mob or player falling into the void causes the game to crash reopening world doesnt work!

A Mob or player falling into the void causes the game to crash and makes game crash upon reopening rendering world unusable

dig into void or go into ends void and place a mob or go in yourself and game crashes, try reopening world and it crashes again keep trying it wont open

Expected Result is death or at the very least not crashing when in void

A game breaking crash