[1.21] Mob Duplicator and Mechanical Dirt mobs instantly despawn if too far away

[natedogith1]

DO NOT REPORT AN ISSUE IF YOU HAVEN'T TESTED THE ISSUE WITH THE LATEST VERSION IN CURSEFORGE

Industrial Foregoing Version: 1.21-3.6.36

Titanium Version: 4.0.37

If the player is too far away (about 130 blocks), the Mob Duplicator and Mechanical Dirt continue to spawn mobs, but the mobs instantly despawn. The entity render distance needs to be increased to see this happen (at default values mobs stop rendering before reaching the despawn range).