Verification builds:
1.1.0.9 Retail

Summary:
Shulkers now teleport when they come into contact with lava, but they still receive damage and can be set on fire. This is different to the Java version, where they Teleport away, and can't be set on fire.

Steps to Reproduce:

1. Use a Shulker spawn egg in lava

Observed Results:
The shulker teleports away instantly, but will be on fire. They can also visually glitch out, teleporting back and forth.

Expected Results:
They should teleport away, but not be on fire.

Screenshots/Videos attached: Yes

Notes:
You can also spawn them directly on a flaming block (such as netherrack) and they will ignite, taking fire damage.