Problem
While it is possible to set the item for Ignore Spawn Cap to an unobtainable one, Swarm Spawners still generate with this enabled. Players can therefore still trivially obtain server-breaking spawners.

Suggestion
Add boolean config options for disabling the "Ignore X" modifiers completely, even for generated spawners.

Swarm Spawners do not spawn with that modifier, only with the stats as described in https://github.com/Shadows-of-Fire/Apotheosis/blob/1.16/src/main/java/shadows/apotheosis/deadly/config/DeadlyConstants.java#L27
They do have a default spawn cap of 32, however.