[Bug]: Issue with Entity Collisions on Valkyrien Skies (Eureka Airships)

[bloxspace12345]

Describe the bug you're experiencing

So I found a bug where Mobs and other Creatures will have no collisions with custom airships from the Valkyrien Skies and Eureka Airships mod. Anytime I place an entity on the surface they just phase through without collisions. I am unsure if this can be countered with the config files or if this is an issue that can only be fixed through the mod's code.

Here are the mods that are having conflicts with Performant:
https://www.curseforge.com/minecraft/mc-mods/eureka-ships
https://www.curseforge.com/minecraft/mc-mods/valkyrien-skies

Reproducability

1. Load all the required mods found on the Eureka Airships page along with the Performant mod.

2. Once you load into a new world, build a ship anyway you like.

3. To finish and assemble your ship, place down the "Ship Helm" block and shift right click it to access the assembly menu.

4. As soon as your Valkyrien ship has been assembled, spawn any mobs on the ship; you will see that they will not stay on the ship and will just fall through without collisions.

Mod up to date

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

Minecraft version

1.16.5

Modloader version

Forge

Logs

https://gist.github.com/bloxspace12345/1f48423196f44d46c729ef228f786475

[bloxspace12345]

Good news, I figured out the issue and it was within the configuration settings; if you disable "fastCollisions" and "multiEntities" in the configuration settings; if fixes the bug with entities not being able to collide with your ships.