Immersive Portals X Sable Bridge

A mod for (a basic level of) compatibility between Immersive Portals & Sable. Special thanks to Bunting chj for (most) of the code. Buy him a coffee: https://buymeacoffee.com/chj990707

Known bugs & issues:

• Sable physics objects can have visual artifacts behind portals
• Worlds can rarely be stuck on the saving screen when exiting with 2 portals and a sable physics object on the same chunk. (The world still saves)
• Sable physics objects cannot go through portals

Please report any issues on the github