Describe the bug you're experiencing

I've been testing "Savage Ender Dragon" & "True Ending". I've played with both on, and with only 1 active. These are the issues I'm running into regardless of 1 or both being on:

1. end crystals are still respawning when i set "crystalRespawnTimeModifier" to 0.0
2. I don't want to have "crystalRespawnTimeModifier" off but its because setting it to a a number higher than 0.0 the mod spawns purple particles that cause blindness on the tower and there's no way to turn that off
3. Some other negative status effects unrelated to purple particles get applied even when im in creative mode

It would be nice if there's a way to fully turn off respawn crystals & fully turn off negative status effects
These are the configs: https://pastebin.com/AhcQQDGh

Reproducability

1. setting "crystalRespawnTimeModifier" to 0.0
2. stepping into purple particles

Mod up to date

• Before submitting this issue I updated to the newest version and reproduced it

Minecraft version

1.20.1

Modloader version

Forge

Logs

https://pastebin.com/K8a73jrL