Beacon Status Effect Can Travel Through Nether Portals and Affect Other Players

I noticed when a player travelled from the overworld to the nether, the status effect that they had from a beacon stayed with them and affected the nearby players in the nether.

Host was on Windows 10 - Client was on Android and joined via wifi LAN.

Steps to Reproduce:

• Have Player A in the overworld transport to the nether via a beacon near a portal
• Have Player B stand near the portal in the nether
• Both Player A + B will have the beacon effects for <=16 seconds