If you are standing in the exit portal when respawning the dragon and holding a totem, you will still die when the crystals explode. The totem will get used and the totem animation will glitch.
How to reproduce:
1. Go to the End
2. Kill the dragon
3. Hold a totem in your offhand
4. Go into survival mode
5. Respawn the dragon
6. Stand in the exit portal

Observed results:
The totem is used and you still die

Expected results:
The totem should be used and you should not die