Information

Minecraft version: 1.20.1
Modloader: Forge
Forge version: 47.3.12
Environment: Singleplayer

First mod name: GatewaysToEternity
First mod version: 1.20.1-4.2.6

Second mod

Description

Trying to open a gateway with these mods installed leads to a large chance that one of the mobs that spawn will be altered by one of the several mods in the image. Reported issue on their end. Their response was...
"Gateways handles all conversions that fire the LivingConversionEvent.Post event. Mods performing conversions are responsible for firing this event, and if they do not, there is nothing else for Gateways to do."
Shadows-of-Fire/GatewaysToEternity#67 (comment)