The Bug:
Throwing an Ender Pearl that goes through a portal cannot go through another portal on the other side.
Steps to Reproduce:
1. Create Nether Portal
2. Go Through Nether Portal
3. Setup Second Portal that is within ender pearl distance*
4. Setup Nether Portal in Overworld**
5. Throw ender pearl through portal*** 

*: not too close, not too far

**:Make sure they are not attached to the same portal. If you setup blocks in the back you can observe it landing on the blocks and not through the portal

***Make sure you aim the Ender Pearl correctly to be able to hit other portal, if you added blocks, be sure to not be in creative mode.

Observed Behavior:
You go into the Nether and not through the second portal
Expected Behavior:
The Ender Pearl goes into the Nether, and through the other portal, ending up at the other side in the overworld.