[2.50.0, 2.50.1] Lanmolas Cause a 'Kill All Enemies' Effect

[ZoriaRPG]

In both 2.50.0, and 2.50.1, if you place a lanmola on a screen, with any other enemies, including other lanmolas; then kill any enemy on that screen, leave, and return; all the other enemies will be dead. The enemy that you kill does not need to be the lanmola, either. No combination of enemy editor properties, or screen flags, seems to matter.