Stacked spawner mobs not registering "spawner" as spawn reason, causing interference with chunk limiter

[rudyauction509]

Minecraft's Version

Paper 1.21.11-117

Plugin's Version

Wildstacker 2025.2

Describe the bug

Wildstacker 2025.2 with ChunkSpawnerLimiter-5.0.1. Creepers do not spawn from creeper spawners, due to limits set up in ChunkSpawnerLimiter. ChunkSpawnerLimiter is specifically set to ignore mobs that originate from spawners. This seems to work for the majority of mobs, but creeper spawners give "not enough space" errors.

To Reproduce

Load both plugins. Remove or comment out "spawner" in spawn-reasons (ChunkSpawnerLimiter). Place creeper spawner, wait for night or use eggs to reach monster limit. No creepers spawn.

What should happen: Creepers spawn from spawners no matter how many monsters are nearby.

Additional Information